Difference between revisions of "Exakt Release Notes"

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= Latest Notes =
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You can now find all the latest Exakt release notes here:
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 +
[https://cloud.linn.co.uk/exakt-artifacts/release-notes-viewer/src/index.html https://cloud.linn.co.uk/exakt-artifacts/release-notes-viewer/src/index.html]
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= Legacy Notes =
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== 2023  {{Hidden toggle|text={{Menu:expand}}|toggle=2023}}==
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{{Hidden text start|toggle=2023}}
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= Public Release: 10 Apr 2023 (4.91.558) =
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* Klimax 350 Organik and Klimax Exaktbox Organik: fix potential no audio issues
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* Added support for 360 speakers
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* Added support for Selekt transformer output lineout modules
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* Added support for the new Series 5 part shortage variant
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<br>
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{{Hidden text end|}}
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== 2022  {{Hidden toggle|text={{Menu:expand}}|toggle=2022}}==
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{{Hidden text start|toggle=2022}}
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= Public Release: 08 Dec 2022 (4.77.545) =
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* Fixed potential error on boot that could lead to no audio
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* Updates for Selekt (Premium and Classic) and Klimax Organik (Exaktbox and 350) to address a number of potential issues with reprogramming updates
 +
* Urika II: added support for the Lyra Kleos Mono cartridge
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* Klimax Organik Exaktbox and 350: Fixed issue with startup volume level
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* Fixed issue with the Selekt integrated Exakt stereo bitstream being unable to configure Organik DACs
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= Public Release: 13 Oct 2022 (4.76.530) =
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* Improvements to facilitate better standby and update handling on Selekt devices
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* Maintenance update for Klimax Organik devices
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= Public Release: 04 Oct 2022 (4.75.526) =
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* Fix for issue with surround channel volume offsets on Klimax Organik Exaktbox
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* Bug fix for surround passthrough balance control and drive unit gain assignment on certain devices
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= Public Release: 01 Aug 2022 (4.74.497) =
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* Added support for the Linn Kendo cartridge
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* Added support for the Linn Koil cartridge
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* Added support for the new Series 3 part shortage variant (PCAS 1111)
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<br>
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{{Hidden text end|}}
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== 2021  {{Hidden toggle|text={{Menu:expand}}|toggle=2021}}==
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{{Hidden text start|toggle=2021}}
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= Public Release: 29 Sep 2021 (4.73.485) =
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* Added support for the Linn Ekstatik cartridge
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= Public Release: 20 Aug 2021 (4.72.482) =
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* Fixes an issue where there is a tick on the output when using DD/DTS source and skipping through a video
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* Fixes an issue with the balance control on Klimax Exaktbox Organik and Klimax 350 Organik
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= Public Release: 01 June 2021 (4.71.476) =
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* First release for Klimax Exakt Organik 350 (PCAS 1075 variant to handle part updates)
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* First release for Klimax Exaktbox Organik (PCAS 1074 variant to handle part updates)
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= Public Release: 06 May 2021 (4.70.465) =
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* Added keep-awake signal for the Klimax Organik Exaktbox
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= Public Release: 27 Apr 2021 (4.69.461) =
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* Initial release for Klimax Exaktbox Organik and Klimax 350 Organik
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* Applied gain alignment and linearisation of servo bass to Klimax 350 for external Exaktboxes
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* Added 2 channel (stereo) Kef Blade support to 6 channel Katalyst exaktboxes
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* Uriaka II: added support for Lyra Etna and Lyra Kleos cartridges
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<br>
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{{Hidden text end|}}
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== 2020  {{Hidden toggle|text={{Menu:expand}}|toggle=2020}}==
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{{Hidden text start|toggle=2020}}
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= Public Release: 23 Sep 2020 (4.68.434) =
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* Akuarte Exaktbox Katalyst now references the correct firmware for mono configurations
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= Public Release: 04 Jun 2020 (4.67.428) =
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* Fixed #7154: Selekt: Loud crack through speakers when backplane put into standby in undiscovered state
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<br>
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</div>
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{{Hidden text end|}}
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== 2019  {{Hidden toggle|text={{Menu:expand}}|toggle=2019}}==
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{{Hidden text start|toggle=2019}}
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= Public Release: 19 Dec 2019 (4.66.424) =
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* Fixed an issue where the Selekt backplane would hang when coming out of standby
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= Public Release: 27 Nov 2019 (4.65.417) =
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* Applied gain alignment to Klimax 350 Exakt
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= Public Release: 30 Oct 2019 (4.64.413) =
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* Selekt DSM: Fix for occasional issue where silence is delivered when switching to DSD playback
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= Public Release: 24 Oct 2019 (4.63.408) =
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* Updated generic bass model for Series 3
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* Added ability to choose a pair of Custom2k 106 speakers for 6 channel Exaktboxes, including Selekt DSM
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= Public Release: 24 Sep 2019 (4.62.400) =
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* Initial release for Series 3
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* Fix for occasional audio drop outs when daisy chaining Exaktboxes
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= Public Release: 30 Apr 2019 (4.61.379) =
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* Support for new Exaktbox-I Katalyst devices (PCAS 1023 and PCAS 1038)
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* Support for new Selekt modules
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* Initial release of Dynavector XV-1T cartridge design
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* Fix for clicks on clock change for Exakt passthrough
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= Public Release: 28 Jan 2019 (4.59.346) =
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* Added support for Kudos Titan 505 and 606
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=== New Feature: Surround pass-through ===
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* This feature allows a full-range signal to be passed to each of the output channels on an Exaktbox
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* Select the 6 or 8 channel filter in Konfig (Exakt tab) and allocate a speaker for each channel in your surround setup
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* Surround pass-through is now available for the following Exaktboxes:
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** 6-channel surround pass-through for Klimax Exaktbox (PCAS865)
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** 6-channel surround pass-through for Akurate Exaktbox 6 (PCAS933)
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** 6-channel surround pass-through for Klimax Exaktbox Katalyst (PCAS963)
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** 6-channel surround pass-through for Akurate Exaktbox 6 Katalyst (PCAS984)
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** 8-channel surround pass-through for Akurate Exaktbox (PCAS902)
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** 8-channel surround pass-through for Akurate Exaktbox Katalyst (PCAS985)
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** 8-channel surround pass-through for Majik Exaktbox-I (PCAS935)
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** 8-channel surround pass-through for Akurate Exaktbox-I (PCAS1013)
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* More information: [http://docs.linn.co.uk/wiki/index.php/Surround_Sound_Variations#Linn_Surround_Module http://docs.linn.co.uk/wiki/index.php/Surround_Sound_Variations]
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<br>
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</div>
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{{Hidden text end|}}
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== 2018  {{Hidden toggle|text={{Menu:expand}}|toggle=2018}}==
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{{Hidden text start|toggle=2018}}
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= Public Release: 19 Nov 2018 (4.58.328) =
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* Fixed Selekt DSM integrated Exakt issue with device settings related to future upgrades with multiple modules
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<br>
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= Public Release: 08 Nov 2018 (4.57.319) =
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* Added DSD support for Selekt DSM (Integrated Exakt)
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<br>
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= Public Release: 25 Sep 2018 (4.56.294) =
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* Initial release for Selekt DSM (integrated Exakt)
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* Initial release for Akurate Exaktbox-I
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<br>
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= Public Release: 26 Jun 2018 (4.55.275) =
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* Applied extended drive unit modelling to all Akudorik speaker designs
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* Updated subwoofer designs for Afekt, Majik 126, Sizmik, and Rel S Series
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* Added Cartridge design for AT-ART1000
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* Fixed problem with Titan 707 speaker metrics
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<br>
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= Public Release: 26 Mar 2018 (4.54.257) =
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* Initial release for Akurate Exaktbox 6 Katalyst
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* Initial release for Akurate Exaktbox 10 Katalyst
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* Updated metrics for Custom2K and Komponent to fix Konfig crash when applying space optimisation * Reduced default gain of all Linn & 3rd party cartridges by 6dB (EMT by 12dB as these are very high output)
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* Updated all cartridge designs to include new gain elements
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* Updated firmware for compatibility with new Urika II gain settings
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* Fixed rare failure where fallback is programmed with the wrong data
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<br>
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= Public Release: 29 Jan 2018 (4.53.241) =
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* Initial release for Urika II
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* Initial release of Linn and 3rd party cartridge designs for use with Urika II
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* Added Space+ support for Komponent speakers (104, 106, 110)
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* Added Space+ support for Custom2K speakers (104, 106)
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* Added Space+ support for Kudos Titan 707
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* Added extended drive unit modelling filter designs for Akubarik
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* Fixed no audio problem for certain Exakt Katalyst setups
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=== Fallback ===
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* Now reference fallback version 4.382.36224
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* Fixed occasional failures when restoring using fallback button press
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* Katalyst Exakt Engine fallback button is now only checked on a cold boot. This was stopping the Konfig program sequence from completing.
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* Removed legacy boot code that is no longer needed
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<br>
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{{Hidden text end|}}
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== 2017  {{Hidden toggle|text={{Menu:expand}}|toggle=2017}}==
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{{Hidden text start|toggle=2017}}
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= Public Release: 15 Aug 2017 (4.52.161) =
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== 02 Aug 2017 ==
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* Fix to allow single channel filters (specifically center channels) to work with two channel firmware.
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<br>
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== 17 Jul 2017 ==
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* Initial release for Akubarik and Akudorik
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<br>
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== 29 Jun 2017 ==
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* Added mono support for stereo Exaktboxes (Akurate Exaktbox 10 and Majik Exaktbox-I) for use with center channel filter designs
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<br>
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== 28 Jun 2017 ==
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* Added center channel support for AV5120, Akurate 225, Ekwal, IW10, Majik 112 and Trikan
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* Re-release of Independent drive unit modelling designs for Akubarik, Akudorik and Klimax 350 (for new filter selection option in Konfig)
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<br>
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== 27 Jun 2017 ==
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* 2017 Klimax 350 redesign including full servo model
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<br>
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== 20 Jun 2017 ==
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* Further fix for potential unrecoverable error if power was removed during fallback reprogramming
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* Now reference fallback version 4.217.35716
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<br>
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== 19 Jun 2017 ==
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* Fix for potential unrecoverable error if power was removed during fallback reprogramming
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* Now reference fallback version 4.215.35704
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* Updated to version 4.215.35704
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<br>
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== 18 May 2017 ==
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* Fix for occasional pops/clicks on Exakt Katalyst devices when clock pulling is active (digital inputs, airplay, etc)
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<br>
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== 08 May 2017 ==
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* Fixed intermittent startup problem found in some Katalyst ExaktEngines
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<br>
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== 04 May 2017 ==
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* Now reference fallback version 4.115.35507
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<br>
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= Public Release: 20 Mar 2017 (4.51.110) =
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== 16 Mar 2017 ==
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* Fixed balance issue on stereo Katalyst ExaktBoxes
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* Fixed occasional left/right channel reversal on stereo Katalyst ExaktBoxes
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<br>
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== 14 Mar 2017 ==
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* Fixes potential issue with Klimax Katalyst ExaktBoxes in stereo configuration playing 192k sources
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<br>
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== 08 Mar 2017 ==
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* Fixed #5207: Surround - Analog outs ~3ms ahead of exakt outs
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* Fixed clicks and pops on multi-channel Exakt setups, particularly for daisy-chained scenarios
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<br>
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= Public Release: 07 Mar 2017 (4.50.100) =
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== 27 Feb 2017 ==
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* Updated Klimax Exaktbox (Katalyst) to use dual-mono designs where available
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<br>
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== 23 Feb 2017 ==
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* Added LFE designs for all currently supported subwoofers (for movies in surround mode)
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* Fixed EQ delay reporting
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<br>
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== 01 Feb 2017 ==
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* Split single Akurate 225 design into quad-amped and pent-amped
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<br>
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== 30 Jan 2017 ==
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* Improved discovery and reprogramming time
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* Initial release for catalyst development
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* Now reference fallback version 4.59.35291
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* Now reference fallback version 4.99.35224
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* Updated all generic model parameters
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<br>
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{{Hidden text end|}}
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== 2016  {{Hidden toggle|text={{Menu:expand}}|toggle=2016}}==
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{{Hidden text start|toggle=2016}}
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== 20 Dec 2016 ==
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* Added Linn center channel support: Akurate 225, AV 5120, Ekwal, Majik 112, Trikan
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* Added new KEF designs authored by KEF (Blade, Reference 3 and Reference 5)
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* Added new KEF metrics authored by KEF (Blade, Reference 3 and Reference 5)
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* Now include a phase only model for the roll-off of the highest frequency unit in most speakers
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* Now reference fallback version 4.47.35039
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* Updated to latest Exakt link compatability
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* Updated to version 4.47.35039
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<br>
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= Public Release: 16 Dec 2016 (4.27.1747) =
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== 15 Dec 2016 ==
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* Blade Filter (mono): Removed extra xml tag in design which causes compiler to fail
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* Blade Filter (stereo): Removed extra xml tag in design which causes compiler to fail
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* Reference 3 Long-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
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* Reference 3 Long-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
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* Reference 3 Mixed-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
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* Reference 3 Mixed-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
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* Reference 3 Short-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
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* Reference 3 Short-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
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* Reference 5 Long-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
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* Reference 5 Long-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
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* Reference 5 Mixed-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
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* Reference 5 Mixed-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
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* Reference 5 Short-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
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* Reference 5 Short-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
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<br>
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== 13 Dec 2016 ==
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* Blade Dimensions: Initial release
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* Blade Filter (mono): Initial release
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* Blade Filter (stereo): Initial release
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* Reference 3 Dimensions: Initial release
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* Reference 3 Long-port Filter (mono): Initial release
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* Reference 3 Long-port Filter (stereo): Initial release
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* Reference 3 Mixed-port Filter (mono): Initial release
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* Reference 3 Mixed-port Filter (stereo): Initial release
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* Reference 3 Short-port Filter (mono): Initial release
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* Reference 3 Short-port Filter (stereo): Initial release
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* Reference 5 Dimensions: Updated by KEF
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* Reference 5 Long-port Filter (mono): Initial release
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* Reference 5 Long-port Filter (stereo): Initial release
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* Reference 5 Mixed-port Filter (mono): Initial release
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* Reference 5 Mixed-port Filter (stereo): Initial release
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* Reference 5 Short-port Filter (mono): Initial release
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* Reference 5 Short-port Filter (stereo): Initial release
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<br>
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= Public Release: 12 Dec 2016 (4.26.1745) =
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== 05 Dec 2016 ==
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* Exakt Compiler: Fixed bug in the binary format of the the speaker delay coefficients
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* Exakt Compiler: Fixed potential for numerical errors when many filters are used in Space Optimisation
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<br>
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= Public Release: 25 Oct 2016 (4.25.1471) =
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== 24 Oct 2016 ==
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* 520 Firmware: Fix thump on standby exit whilst external source selected
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* 530 Firmware: Fix thump on standby exit whilst external source selected
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* Akubarik Exakt Firmware: Fix thump on standby exit whilst external source selected
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* Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fix thump on standby exit whilst external source selected
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* Akurate Exaktbox 6 Firmware (Mono): Fix thump on standby exit whilst external source selected
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* Akurate Exaktbox 6 Firmware (Stereo): Fix thump on standby exit whilst external source selected
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* Akurate Exaktbox Firmware (Stereo): Fix thump on standby exit whilst external source selected
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* Exaktbox Sub Firmware (Stereo): Fix thump on standby exit whilst external source selected
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* Klimax Exakt 350 Firmware (Mono): Fix thump on standby exit whilst external source selected
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* Klimax Exaktbox Firmware (Mono): Fix thump on standby exit whilst external source selected
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* Klimax Exaktbox Firmware (Stereo): Fix thump on standby exit whilst external source selected
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* Majik Exaktbox-I Firmware (Stereo): Fix thump on standby exit whilst external source selected
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<br>
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= Public Release: 19 Sep 2016 (4.24.1727) =
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== 25 Jul 2016 ==
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* Keilidh Bi-amped Bass with Tweeter 015 Filter (stereo): Initial release
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* Keilidh Tri-amped Tweeter 015 Filter (mono): Initial release
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* Keilidh Tri-amped Tweeter 015 Filter (stereo): Initial release
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* Keilidh Tri-amped Tweeter 038 Filter (mono): Fixed tweeter drive unit index
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* Keilidh Tri-amped Tweeter 038 Filter (stereo): Fixed tweeter drive unit index
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* Keilidh Tri-amped with Tweeter 015 Filter (mono): Initial release
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* Keilidh Tri-amped with Tweeter 015 Filter (stereo): Initial release
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* Keilidh Tri-amped with Tweeter 038 Filter (mono): Fixed tweeter drive unit index
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* Keilidh Tri-amped with Tweeter 038 Filter (stereo): Fixed tweeter drive unit index
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<br>
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== 30 Jun 2016 ==
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* 520 Firmware: Updated to hardware version 0.0.207
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* 530 Firmware: Updated to hardware version 0.0.207
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* Akubarik Exakt Firmware: Updated to hardware version 0.0.207
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* Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Updated to hardware version 0.0.207
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* Akurate Exaktbox 6 Firmware (Mono): Updated to hardware version 0.0.207
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* Akurate Exaktbox 6 Firmware (Stereo): Updated to hardware version 0.0.207
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* Akurate Exaktbox Firmware (Stereo): Updated to hardware version 0.0.207
 +
* B&W 802D Quad-amped Filter (mono): Updated to work with new modelling techniques
 +
* B&W 802D Quad-amped Filter (stereo): Updated to work with new modelling techniques
 +
* B&W 802D Tri-amped Filter (stereo): Updated to work with new modelling techniques
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* Exakt Compiler: Handle case where Exakt hardware does not support speaker delays.
 +
* Exaktbox Sub Firmware (Stereo): Updated to hardware version 0.0.207
 +
* Keilidh Bi-amped Bass with Tweeter 038 Filter (stereo): Initial release
 +
* Keilidh Tri-amped Tweeter 038 Filter (mono): Initial release
 +
* Keilidh Tri-amped Tweeter 038 Filter (stereo): Initial release
 +
* Keilidh Tri-amped with Tweeter 038 Filter (mono): Initial release
 +
* Keilidh Tri-amped with Tweeter 038 Filter (stereo): Initial release
 +
* Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (mono): Updated to work with new modelling techniques
 +
* Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Updated to work with new modelling techniques
 +
* Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (mono): Updated to work with new modelling techniques
 +
* Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Updated to work with new modelling techniques
 +
* Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (mono): Updated to work with new modelling techniques
 +
* Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Updated to work with new modelling techniques
 +
* Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (mono): Updated to work with new modelling techniques
 +
* Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Updated to work with new modelling techniques
 +
* Keltik Bi-wired Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Updated to work with new modelling techniques
 +
* Keltik Bi-wired Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Updated to work with new modelling techniques
 +
* Keltik Bi-wired Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Updated to work with new modelling techniques
 +
* Keltik Bi-wired Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Updated to work with new modelling techniques
 +
* Klimax Exakt 350 Firmware (Mono): Updated to hardware version 0.0.207
 +
* Klimax Exaktbox Firmware (Mono): Updated to hardware version 0.0.207
 +
* Klimax Exaktbox Firmware (Stereo): Updated to hardware version 0.0.207
 +
* Majik Exaktbox-I Firmware (Stereo): Updated to hardware version 0.0.207
 +
* Ninka Bi-amped Bass Filter (stereo): Updated to work with new modelling techniques
 +
* Ninka Tri-amped Filter (mono): Initial release
 +
* Ninka Tri-amped Filter (stereo): Initial release
 +
* Ninka Tri-amped Filter (stereo): Updated to work with new modelling techniques
 +
<br>
 +
 +
== 15 Jun 2016 ==
 +
* 520 Firmware: Updated for compatability with Davaar 50
 +
* 530 Firmware: Updated for compatability with Davaar 50
 +
* AV5140 with Tweeter 015 Filter (stereo): Initial release
 +
* AV5140 with Tweeter 038 Filter (stereo): Initial release
 +
* Akubarik Exakt Firmware: Updated for compatability with Davaar 50
 +
* Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Updated for compatability with Davaar 50
 +
* Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (mono): Fixed to work with new modelling techniques
 +
* Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (stereo): Fixed to work with new modelling techniques
 +
* Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers & Subwoofer Filter (mono): Fixed to work with new modelling techniques
 +
* Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers & Subwoofer Filter (stereo): Fixed to work with new modelling techniques
 +
* Akurate Exaktbox 6 Firmware (Mono): Updated for compatability with Davaar 50
 +
* Akurate Exaktbox 6 Firmware (Stereo): Updated for compatability with Davaar 50
 +
* Akurate Exaktbox Firmware (Stereo): Updated for compatability with Davaar 50
 +
* B&W 802D Quad-amped Filter (mono): Fixed to work with new modelling techniques
 +
* B&W 802D Quad-amped Filter (stereo): Fixed to work with new modelling techniques
 +
* B&W 802D Tri-amped Filter (stereo): Fixed to work with new modelling techniques
 +
* Espek Filter (stereo): Initial release
 +
* Exakt Compiler: Updated for compatability with Davaar 50
 +
* Exaktbox Sub Firmware (Stereo): Updated for compatability with Davaar 50
 +
* Kaber with Tweeter 015 & Subwoofer Filter (mono): Fixed to work with new modelling techniques
 +
* Kaber with Tweeter 015 & Subwoofer Filter (stereo): Fixed to work with new modelling techniques
 +
* Kaber with Tweeter 015 Filter (stereo): Fixed to work with new modelling techniques
 +
* Kaber with Tweeter 038 & Subwoofer Filter (mono): Fixed to work with new modelling techniques
 +
* Kaber with Tweeter 038 & Subwoofer Filter (stereo): Fixed to work with new modelling techniques
 +
* Kaber with Tweeter 038 Filter (stereo): Fixed to work with new modelling techniques
 +
* Katan Filter (mono): Fixed to work with new modelling techniques
 +
* Katan Filter (stereo): Fixed to work with new modelling techniques
 +
* Keilidh Bi-amped Bass Filter (stereo): Updated compatability in preparation for upgrade
 +
* Keilidh Tri-amped Filter (stereo): Updated compatability in preparation for upgrade
 +
* Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (mono): Updated compatability in preparation for upgrade
 +
* Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Updated compatability in preparation for upgrade
 +
* Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (mono): Updated compatability in preparation for upgrade
 +
* Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Updated compatability in preparation for upgrade
 +
* Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (mono): Updated compatability in preparation for upgrade
 +
* Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Updated compatability in preparation for upgrade
 +
* Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (mono): Updated compatability in preparation for upgrade
 +
* Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Updated compatability in preparation for upgrade
 +
* Keltik Bi-wired Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Updated compatability in preparation for upgrade
 +
* Keltik Bi-wired Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Updated compatability in preparation for upgrade
 +
* Keltik Bi-wired Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Updated compatability in preparation for upgrade
 +
* Keltik Bi-wired Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Updated compatability in preparation for upgrade
 +
* Klimax Exakt 350 Firmware (Mono): Updated for compatability with Davaar 50
 +
* Klimax Exaktbox Firmware (Mono): Updated for compatability with Davaar 50
 +
* Klimax Exaktbox Firmware (Stereo): Updated for compatability with Davaar 50
 +
* Kudos Super 10 Filter (stereo): Fixed to work with new modelling techniques
 +
* Kudos Super 20 Filter (stereo): Fixed to work with new modelling techniques
 +
* Majik Exaktbox-I Firmware (Stereo): Updated for compatability with Davaar 50
 +
* Nautilus Filter (mono): Updated compatability in preparation for upgrade
 +
* Nautilus Filter (stereo): Updated compatability in preparation for upgrade
 +
* Ninka Bi-amped Bass Filter (stereo): Updated compatability in preparation for upgrade
 +
* Ninka Tri-amped Filter (stereo): Updated compatability in preparation for upgrade
 +
* PMC Twenty.26 Filter (stereo): Initial release
 +
<br>
 +
 +
= Public Release: 02 May 2016 (4.23.1661) =
 +
== 26 Apr 2016 ==
 +
* AV5150 Filter (stereo): Added first order roll-off to counter magnitude and phase correction of inductive rise.
 +
* IW10 Dimensions: Initial release
 +
* IW10 Filter (stereo): Initial release
 +
* Melodik Filter (stereo): Added first order roll-off to counter magnitude and phase correction of inductive rise.
 +
<br>
 +
 +
== 30 Mar 2016 ==
 +
* AV5150 Filter (stereo): Initial release
 +
* DB1 Dimensions: Initial release
 +
* DB1 Filter (stereo): Initial release
 +
* Exakt Compiler: Allow compensation for electronic filtering in speakers
 +
* Exakt Compiler: Support defining eq filters that are linear or minimum phase
 +
* Exakt Compiler: Support minimum phase speaker designs
 +
* Exakt Compiler: Supports fallback to generic measurement parameters defined in the speaker design when no specific measurement data is available
 +
* Gibraltar G2 Dimensions: Initial release
 +
* Gibraltar G2 Filter (stereo): Initial release
 +
* Melodik Filter (stereo): Initial release
 +
* Reference 5 Dimensions: Now supports the Kef created crossover design.
 +
* S/2 Dimensions: Initial release
 +
* S/2 Filter (stereo): Initial release
 +
* S/3 Dimensions: Initial release
 +
* S/3 Filter (stereo): Initial release
 +
* S/5 Dimensions: Initial release
 +
* S/5 Filter (stereo): Initial release
 +
<br>
 +
 +
= Public Release: 15 Mar 2016 (4.22.1613) =
 +
== 10 Mar 2016 ==
 +
* Isobarik Six-amped Filter (mono): Fixed to work correctly with Konfig.
 +
* PMC Twenty.26 Dimensions: Initial release
 +
* PMC Twenty.26 Filter (mono): Initial release
 +
* PMC Twenty.26 Filter (stereo): Initial release
 +
* Sizmik 1245 Dimensions: Fixed drive unit name.
 +
<br>
 +
 +
= Public Release: 07 Mar 2016 (4.21.1596) =
 +
== 24 Feb 2016 ==
 +
* 520 with Fabrik 6 Filter (mono): Initial release
 +
* 530 with Fabrik 6 Filter (mono): Initial release
 +
* JBL K2 S9900 Dimensions: Initial release
 +
* JBL K2 S9900 Filter (stereo): Initial release
 +
* Kudos Titan 808 Filter (stereo): New crossover design by Kudos including new model information.
 +
* Sizmik 1245 Dimensions: Initial release
 +
* Sizmik 1245 Filter (stereo): Initial release
 +
<br>
 +
{{Hidden text end|}}
 +
 +
== 2015  {{Hidden toggle|text={{Menu:expand}}|toggle=2015}}==
 +
{{Hidden text start|toggle=2015}}
 +
= Public Release: 05 Jan 2016 (4.20.1532) =
 +
== 21 Dec 2015 ==
 +
* 520 Firmware: Fixed issue with keep awake signal not going off.
 +
* 530 Firmware: Fixed issue with keep awake signal not going off.
 +
* Akubarik Exakt Firmware: Fixed issue with keep awake signal not going off.
 +
* Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fixed issue with keep awake signal not going off.
 +
* Akurate Exaktbox 6 Firmware (Mono): Fixed issue with keep awake signal not going off.
 +
* Akurate Exaktbox 6 Firmware (Stereo): Fixed issue with keep awake signal not going off.
 +
* Akurate Exaktbox Firmware (Stereo): Fixed issue with keep awake signal not going off.
 +
* Exaktbox Sub Firmware (Stereo): Fixed issue with keep awake signal not going off.
 +
* Klimax Exakt 350 Firmware (Mono): Fixed issue with keep awake signal not going off.
 +
* Klimax Exaktbox Firmware (Mono): Fixed issue with keep awake signal not going off.
 +
* Klimax Exaktbox Firmware (Stereo): Fixed issue with keep awake signal not going off.
 +
* Majik Exaktbox-I Firmware (Stereo): Fixed issue with keep awake signal not going off.
 +
<br>
 +
 
= Public Release: 14 Dec 2015 (4.19.1514) =
 
= Public Release: 14 Dec 2015 (4.19.1514) =
 
== 03 Dec 2015 ==
 
== 03 Dec 2015 ==
Line 13: Line 523:
 
<br>
 
<br>
  
 +
= Public Release: 01 Dec 2015 (4.18.1500) =
 
== 24 Nov 2015 ==
 
== 24 Nov 2015 ==
 
* Akurate 242 (Serial Number after 1144285) Filter (mono): Fixed to work with ne                                                                                                                                                            w modelling techniques
 
* Akurate 242 (Serial Number after 1144285) Filter (mono): Fixed to work with ne                                                                                                                                                            w modelling techniques
Line 453: Line 964:
 
* Klimax Exaktbox Firmware (Stereo): Maintenance update
 
* Klimax Exaktbox Firmware (Stereo): Maintenance update
 
<br>
 
<br>
 +
  
 
== 21 Jan 2015 ==
 
== 21 Jan 2015 ==
Line 466: Line 978:
 
* Klimax Exaktbox Firmware (Stereo): Added flash protection logic.
 
* Klimax Exaktbox Firmware (Stereo): Added flash protection logic.
 
<br>
 
<br>
 +
{{Hidden text end|}}
  
 +
== 2014  {{Hidden toggle|text={{Menu:expand}}|toggle=2014}}==
 +
{{Hidden text start|toggle=2014}}
 
== 10 Dec 2014 ==
 
== 10 Dec 2014 ==
 
* Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (mono): Updated to include the correct number of output channels.
 
* Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (mono): Updated to include the correct number of output channels.
Line 473: Line 988:
 
<br>
 
<br>
  
−
== 09 Dec 2014 ==
+
 
 +
== 09 Dec 2014 ==
 
* Akurate 212 (Serial Number 1144285 or earlier) Filter (mono): Initial release
 
* Akurate 212 (Serial Number 1144285 or earlier) Filter (mono): Initial release
 
* Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (mono): Initial release
 
* Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (mono): Initial release
Line 484: Line 1,000:
 
<br>
 
<br>
  
−
== 27 Nov 2014 ==
+
 
 +
== 20 Nov 2014 ==
 
* Exakt Compiler: Fixed artifacts in upper bass frequency response for Akurate 242 speakers.
 
* Exakt Compiler: Fixed artifacts in upper bass frequency response for Akurate 242 speakers.
 
<br>
 
<br>
  
−
== 19 Nov 2014 ==
+
 
 +
== 19 Nov 2014 ==
 
* Akurate 242 (Serial Number 1144285 or earlier) Filter (mono): Initial release
 
* Akurate 242 (Serial Number 1144285 or earlier) Filter (mono): Initial release
 
* Akurate 242 (Serial Number 1144285 or earlier) Filter (stereo): Initial release
 
* Akurate 242 (Serial Number 1144285 or earlier) Filter (stereo): Initial release
 
<br>
 
<br>
  
−
== 17 Nov 2014 ==
+
 
 +
== 17 Nov 2014 ==
 
* Exakt Compiler: Fixed optimisation crash when when room dimensions are set to 0
 
* Exakt Compiler: Fixed optimisation crash when when room dimensions are set to 0
 
<br>
 
<br>
 +
  
 
== 30 Oct 2014 ==
 
== 30 Oct 2014 ==
Line 501: Line 1,021:
 
* Majik Isobarik Dimensions: Improved port filter frequencies.
 
* Majik Isobarik Dimensions: Improved port filter frequencies.
 
<br>
 
<br>
 +
  
 
== 28 Oct 2014 ==
 
== 28 Oct 2014 ==
Line 514: Line 1,035:
 
<br>
 
<br>
  
−
== 22 Oct 2014 ==
+
 
 +
== 22 Sep 2014 ==
 
* Majik 140 Dimensions: Initial release.
 
* Majik 140 Dimensions: Initial release.
 
* Majik 140 with Single-ended Amplifiers Filter (mono): Initial release.
 
* Majik 140 with Single-ended Amplifiers Filter (mono): Initial release.
Line 520: Line 1,042:
 
<br>
 
<br>
  
−
== 08 Oct 2014 ==
+
 
 +
== 08 Oct 2014 ==
 
* Akubarik Exakt Firmware: Fixed defect #3641: Every 7 minutes a tick can be heard through speakers connected to an  Exaktbox.
 
* Akubarik Exakt Firmware: Fixed defect #3641: Every 7 minutes a tick can be heard through speakers connected to an  Exaktbox.
 
* Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fixed defect #3641: Every 7 minutes a tick can be heard through speakers connected to an  Exaktbox.
 
* Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fixed defect #3641: Every 7 minutes a tick can be heard through speakers connected to an  Exaktbox.
Line 529: Line 1,052:
 
<br>
 
<br>
  
−
== 25 Sep 2014 ==
+
== 25 Sep 2014 ==
 
* Exakt Compiler: Added support for second order low and high pass filters in the design of the EQ sections of the crossover.
 
* Exakt Compiler: Added support for second order low and high pass filters in the design of the EQ sections of the crossover.
 
* Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (mono): Initial release
 
* Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (mono): Initial release
Line 543: Line 1,066:
 
<br>
 
<br>
  
−
== 17 Sep 2014 ==
+
 
 +
== 12 Sep 2014 ==
 
* Akubarik Exakt Firmware: Fixed issue where left channel was occasionally silent on exit from standby.
 
* Akubarik Exakt Firmware: Fixed issue where left channel was occasionally silent on exit from standby.
 
* Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fixed issue where left channel was occasionally silent on exit from standby.
 
* Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fixed issue where left channel was occasionally silent on exit from standby.
Line 554: Line 1,078:
 
<br>
 
<br>
  
−
== 16 Sep 2014 ==
+
 
 +
== 16 Sep 2014 ==
 
* Akubarik Dimensions: Initial release
 
* Akubarik Dimensions: Initial release
 
* Akubarik Exakt Filter (mono): Initial release
 
* Akubarik Exakt Filter (mono): Initial release
Line 597: Line 1,122:
 
* Komri with Single-ended Amplifiers Filter (mono): Initial release
 
* Komri with Single-ended Amplifiers Filter (mono): Initial release
 
<br>
 
<br>
 +
{{Hidden text end|}}
  
 
__NOTOC__
 
__NOTOC__
 +
__NOINDEX__

Latest revision as of 14:20, 22 February 2024

Latest Notes

You can now find all the latest Exakt release notes here:

https://cloud.linn.co.uk/exakt-artifacts/release-notes-viewer/src/index.html

Legacy Notes

2023 Click to view more..

Public Release: 10 Apr 2023 (4.91.558)

  • Klimax 350 Organik and Klimax Exaktbox Organik: fix potential no audio issues
  • Added support for 360 speakers
  • Added support for Selekt transformer output lineout modules
  • Added support for the new Series 5 part shortage variant


2022 Click to view more..

Public Release: 08 Dec 2022 (4.77.545)

  • Fixed potential error on boot that could lead to no audio
  • Updates for Selekt (Premium and Classic) and Klimax Organik (Exaktbox and 350) to address a number of potential issues with reprogramming updates
  • Urika II: added support for the Lyra Kleos Mono cartridge
  • Klimax Organik Exaktbox and 350: Fixed issue with startup volume level
  • Fixed issue with the Selekt integrated Exakt stereo bitstream being unable to configure Organik DACs

Public Release: 13 Oct 2022 (4.76.530)

  • Improvements to facilitate better standby and update handling on Selekt devices
  • Maintenance update for Klimax Organik devices

Public Release: 04 Oct 2022 (4.75.526)

  • Fix for issue with surround channel volume offsets on Klimax Organik Exaktbox
  • Bug fix for surround passthrough balance control and drive unit gain assignment on certain devices

Public Release: 01 Aug 2022 (4.74.497)

  • Added support for the Linn Kendo cartridge
  • Added support for the Linn Koil cartridge
  • Added support for the new Series 3 part shortage variant (PCAS 1111)


2021 Click to view more..

Public Release: 29 Sep 2021 (4.73.485)

  • Added support for the Linn Ekstatik cartridge

Public Release: 20 Aug 2021 (4.72.482)

  • Fixes an issue where there is a tick on the output when using DD/DTS source and skipping through a video
  • Fixes an issue with the balance control on Klimax Exaktbox Organik and Klimax 350 Organik

Public Release: 01 June 2021 (4.71.476)

  • First release for Klimax Exakt Organik 350 (PCAS 1075 variant to handle part updates)
  • First release for Klimax Exaktbox Organik (PCAS 1074 variant to handle part updates)

Public Release: 06 May 2021 (4.70.465)

  • Added keep-awake signal for the Klimax Organik Exaktbox

Public Release: 27 Apr 2021 (4.69.461)

  • Initial release for Klimax Exaktbox Organik and Klimax 350 Organik
  • Applied gain alignment and linearisation of servo bass to Klimax 350 for external Exaktboxes
  • Added 2 channel (stereo) Kef Blade support to 6 channel Katalyst exaktboxes
  • Uriaka II: added support for Lyra Etna and Lyra Kleos cartridges


2020 Click to view more..

Public Release: 23 Sep 2020 (4.68.434)

  • Akuarte Exaktbox Katalyst now references the correct firmware for mono configurations

Public Release: 04 Jun 2020 (4.67.428)

  • Fixed #7154: Selekt: Loud crack through speakers when backplane put into standby in undiscovered state


2019 Click to view more..

Public Release: 19 Dec 2019 (4.66.424)

  • Fixed an issue where the Selekt backplane would hang when coming out of standby

Public Release: 27 Nov 2019 (4.65.417)

  • Applied gain alignment to Klimax 350 Exakt

Public Release: 30 Oct 2019 (4.64.413)

  • Selekt DSM: Fix for occasional issue where silence is delivered when switching to DSD playback

Public Release: 24 Oct 2019 (4.63.408)

  • Updated generic bass model for Series 3
  • Added ability to choose a pair of Custom2k 106 speakers for 6 channel Exaktboxes, including Selekt DSM

Public Release: 24 Sep 2019 (4.62.400)

  • Initial release for Series 3
  • Fix for occasional audio drop outs when daisy chaining Exaktboxes

Public Release: 30 Apr 2019 (4.61.379)

  • Support for new Exaktbox-I Katalyst devices (PCAS 1023 and PCAS 1038)
  • Support for new Selekt modules
  • Initial release of Dynavector XV-1T cartridge design
  • Fix for clicks on clock change for Exakt passthrough

Public Release: 28 Jan 2019 (4.59.346)

  • Added support for Kudos Titan 505 and 606

New Feature: Surround pass-through

  • This feature allows a full-range signal to be passed to each of the output channels on an Exaktbox
  • Select the 6 or 8 channel filter in Konfig (Exakt tab) and allocate a speaker for each channel in your surround setup
  • Surround pass-through is now available for the following Exaktboxes:
    • 6-channel surround pass-through for Klimax Exaktbox (PCAS865)
    • 6-channel surround pass-through for Akurate Exaktbox 6 (PCAS933)
    • 6-channel surround pass-through for Klimax Exaktbox Katalyst (PCAS963)
    • 6-channel surround pass-through for Akurate Exaktbox 6 Katalyst (PCAS984)
    • 8-channel surround pass-through for Akurate Exaktbox (PCAS902)
    • 8-channel surround pass-through for Akurate Exaktbox Katalyst (PCAS985)
    • 8-channel surround pass-through for Majik Exaktbox-I (PCAS935)
    • 8-channel surround pass-through for Akurate Exaktbox-I (PCAS1013)
  • More information: http://docs.linn.co.uk/wiki/index.php/Surround_Sound_Variations


2018 Click to view more..

Public Release: 19 Nov 2018 (4.58.328)

  • Fixed Selekt DSM integrated Exakt issue with device settings related to future upgrades with multiple modules


Public Release: 08 Nov 2018 (4.57.319)

  • Added DSD support for Selekt DSM (Integrated Exakt)


Public Release: 25 Sep 2018 (4.56.294)

  • Initial release for Selekt DSM (integrated Exakt)
  • Initial release for Akurate Exaktbox-I


Public Release: 26 Jun 2018 (4.55.275)

  • Applied extended drive unit modelling to all Akudorik speaker designs
  • Updated subwoofer designs for Afekt, Majik 126, Sizmik, and Rel S Series
  • Added Cartridge design for AT-ART1000
  • Fixed problem with Titan 707 speaker metrics


Public Release: 26 Mar 2018 (4.54.257)

  • Initial release for Akurate Exaktbox 6 Katalyst
  • Initial release for Akurate Exaktbox 10 Katalyst
  • Updated metrics for Custom2K and Komponent to fix Konfig crash when applying space optimisation * Reduced default gain of all Linn & 3rd party cartridges by 6dB (EMT by 12dB as these are very high output)
  • Updated all cartridge designs to include new gain elements
  • Updated firmware for compatibility with new Urika II gain settings
  • Fixed rare failure where fallback is programmed with the wrong data


Public Release: 29 Jan 2018 (4.53.241)

  • Initial release for Urika II
  • Initial release of Linn and 3rd party cartridge designs for use with Urika II
  • Added Space+ support for Komponent speakers (104, 106, 110)
  • Added Space+ support for Custom2K speakers (104, 106)
  • Added Space+ support for Kudos Titan 707
  • Added extended drive unit modelling filter designs for Akubarik
  • Fixed no audio problem for certain Exakt Katalyst setups

Fallback

  • Now reference fallback version 4.382.36224
  • Fixed occasional failures when restoring using fallback button press
  • Katalyst Exakt Engine fallback button is now only checked on a cold boot. This was stopping the Konfig program sequence from completing.
  • Removed legacy boot code that is no longer needed


2017 Click to view more..

Public Release: 15 Aug 2017 (4.52.161)

02 Aug 2017

  • Fix to allow single channel filters (specifically center channels) to work with two channel firmware.


17 Jul 2017

  • Initial release for Akubarik and Akudorik


29 Jun 2017

  • Added mono support for stereo Exaktboxes (Akurate Exaktbox 10 and Majik Exaktbox-I) for use with center channel filter designs


28 Jun 2017

  • Added center channel support for AV5120, Akurate 225, Ekwal, IW10, Majik 112 and Trikan
  • Re-release of Independent drive unit modelling designs for Akubarik, Akudorik and Klimax 350 (for new filter selection option in Konfig)


27 Jun 2017

  • 2017 Klimax 350 redesign including full servo model


20 Jun 2017

  • Further fix for potential unrecoverable error if power was removed during fallback reprogramming
  • Now reference fallback version 4.217.35716


19 Jun 2017

  • Fix for potential unrecoverable error if power was removed during fallback reprogramming
  • Now reference fallback version 4.215.35704
  • Updated to version 4.215.35704


18 May 2017

  • Fix for occasional pops/clicks on Exakt Katalyst devices when clock pulling is active (digital inputs, airplay, etc)


08 May 2017

  • Fixed intermittent startup problem found in some Katalyst ExaktEngines


04 May 2017

  • Now reference fallback version 4.115.35507


Public Release: 20 Mar 2017 (4.51.110)

16 Mar 2017

  • Fixed balance issue on stereo Katalyst ExaktBoxes
  • Fixed occasional left/right channel reversal on stereo Katalyst ExaktBoxes


14 Mar 2017

  • Fixes potential issue with Klimax Katalyst ExaktBoxes in stereo configuration playing 192k sources


08 Mar 2017

  • Fixed #5207: Surround - Analog outs ~3ms ahead of exakt outs
  • Fixed clicks and pops on multi-channel Exakt setups, particularly for daisy-chained scenarios


Public Release: 07 Mar 2017 (4.50.100)

27 Feb 2017

  • Updated Klimax Exaktbox (Katalyst) to use dual-mono designs where available


23 Feb 2017

  • Added LFE designs for all currently supported subwoofers (for movies in surround mode)
  • Fixed EQ delay reporting


01 Feb 2017

  • Split single Akurate 225 design into quad-amped and pent-amped


30 Jan 2017

  • Improved discovery and reprogramming time
  • Initial release for catalyst development
  • Now reference fallback version 4.59.35291
  • Now reference fallback version 4.99.35224
  • Updated all generic model parameters


2016 Click to view more..

20 Dec 2016

  • Added Linn center channel support: Akurate 225, AV 5120, Ekwal, Majik 112, Trikan
  • Added new KEF designs authored by KEF (Blade, Reference 3 and Reference 5)
  • Added new KEF metrics authored by KEF (Blade, Reference 3 and Reference 5)
  • Now include a phase only model for the roll-off of the highest frequency unit in most speakers
  • Now reference fallback version 4.47.35039
  • Updated to latest Exakt link compatability
  • Updated to version 4.47.35039


Public Release: 16 Dec 2016 (4.27.1747)

15 Dec 2016

  • Blade Filter (mono): Removed extra xml tag in design which causes compiler to fail
  • Blade Filter (stereo): Removed extra xml tag in design which causes compiler to fail
  • Reference 3 Long-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
  • Reference 3 Long-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
  • Reference 3 Mixed-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
  • Reference 3 Mixed-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
  • Reference 3 Short-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
  • Reference 3 Short-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
  • Reference 5 Long-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
  • Reference 5 Long-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
  • Reference 5 Mixed-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
  • Reference 5 Mixed-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail
  • Reference 5 Short-port Filter (mono): Removed extra xml tag in design which causes compiler to fail
  • Reference 5 Short-port Filter (stereo): Removed extra xml tag in design which causes compiler to fail


13 Dec 2016

  • Blade Dimensions: Initial release
  • Blade Filter (mono): Initial release
  • Blade Filter (stereo): Initial release
  • Reference 3 Dimensions: Initial release
  • Reference 3 Long-port Filter (mono): Initial release
  • Reference 3 Long-port Filter (stereo): Initial release
  • Reference 3 Mixed-port Filter (mono): Initial release
  • Reference 3 Mixed-port Filter (stereo): Initial release
  • Reference 3 Short-port Filter (mono): Initial release
  • Reference 3 Short-port Filter (stereo): Initial release
  • Reference 5 Dimensions: Updated by KEF
  • Reference 5 Long-port Filter (mono): Initial release
  • Reference 5 Long-port Filter (stereo): Initial release
  • Reference 5 Mixed-port Filter (mono): Initial release
  • Reference 5 Mixed-port Filter (stereo): Initial release
  • Reference 5 Short-port Filter (mono): Initial release
  • Reference 5 Short-port Filter (stereo): Initial release


Public Release: 12 Dec 2016 (4.26.1745)

05 Dec 2016

  • Exakt Compiler: Fixed bug in the binary format of the the speaker delay coefficients
  • Exakt Compiler: Fixed potential for numerical errors when many filters are used in Space Optimisation


Public Release: 25 Oct 2016 (4.25.1471)

24 Oct 2016

  • 520 Firmware: Fix thump on standby exit whilst external source selected
  • 530 Firmware: Fix thump on standby exit whilst external source selected
  • Akubarik Exakt Firmware: Fix thump on standby exit whilst external source selected
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fix thump on standby exit whilst external source selected
  • Akurate Exaktbox 6 Firmware (Mono): Fix thump on standby exit whilst external source selected
  • Akurate Exaktbox 6 Firmware (Stereo): Fix thump on standby exit whilst external source selected
  • Akurate Exaktbox Firmware (Stereo): Fix thump on standby exit whilst external source selected
  • Exaktbox Sub Firmware (Stereo): Fix thump on standby exit whilst external source selected
  • Klimax Exakt 350 Firmware (Mono): Fix thump on standby exit whilst external source selected
  • Klimax Exaktbox Firmware (Mono): Fix thump on standby exit whilst external source selected
  • Klimax Exaktbox Firmware (Stereo): Fix thump on standby exit whilst external source selected
  • Majik Exaktbox-I Firmware (Stereo): Fix thump on standby exit whilst external source selected


Public Release: 19 Sep 2016 (4.24.1727)

25 Jul 2016

  • Keilidh Bi-amped Bass with Tweeter 015 Filter (stereo): Initial release
  • Keilidh Tri-amped Tweeter 015 Filter (mono): Initial release
  • Keilidh Tri-amped Tweeter 015 Filter (stereo): Initial release
  • Keilidh Tri-amped Tweeter 038 Filter (mono): Fixed tweeter drive unit index
  • Keilidh Tri-amped Tweeter 038 Filter (stereo): Fixed tweeter drive unit index
  • Keilidh Tri-amped with Tweeter 015 Filter (mono): Initial release
  • Keilidh Tri-amped with Tweeter 015 Filter (stereo): Initial release
  • Keilidh Tri-amped with Tweeter 038 Filter (mono): Fixed tweeter drive unit index
  • Keilidh Tri-amped with Tweeter 038 Filter (stereo): Fixed tweeter drive unit index


30 Jun 2016

  • 520 Firmware: Updated to hardware version 0.0.207
  • 530 Firmware: Updated to hardware version 0.0.207
  • Akubarik Exakt Firmware: Updated to hardware version 0.0.207
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Updated to hardware version 0.0.207
  • Akurate Exaktbox 6 Firmware (Mono): Updated to hardware version 0.0.207
  • Akurate Exaktbox 6 Firmware (Stereo): Updated to hardware version 0.0.207
  • Akurate Exaktbox Firmware (Stereo): Updated to hardware version 0.0.207
  • B&W 802D Quad-amped Filter (mono): Updated to work with new modelling techniques
  • B&W 802D Quad-amped Filter (stereo): Updated to work with new modelling techniques
  • B&W 802D Tri-amped Filter (stereo): Updated to work with new modelling techniques
  • Exakt Compiler: Handle case where Exakt hardware does not support speaker delays.
  • Exaktbox Sub Firmware (Stereo): Updated to hardware version 0.0.207
  • Keilidh Bi-amped Bass with Tweeter 038 Filter (stereo): Initial release
  • Keilidh Tri-amped Tweeter 038 Filter (mono): Initial release
  • Keilidh Tri-amped Tweeter 038 Filter (stereo): Initial release
  • Keilidh Tri-amped with Tweeter 038 Filter (mono): Initial release
  • Keilidh Tri-amped with Tweeter 038 Filter (stereo): Initial release
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (mono): Updated to work with new modelling techniques
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Updated to work with new modelling techniques
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (mono): Updated to work with new modelling techniques
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Updated to work with new modelling techniques
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (mono): Updated to work with new modelling techniques
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Updated to work with new modelling techniques
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (mono): Updated to work with new modelling techniques
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Updated to work with new modelling techniques
  • Keltik Bi-wired Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Updated to work with new modelling techniques
  • Keltik Bi-wired Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Updated to work with new modelling techniques
  • Keltik Bi-wired Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Updated to work with new modelling techniques
  • Keltik Bi-wired Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Updated to work with new modelling techniques
  • Klimax Exakt 350 Firmware (Mono): Updated to hardware version 0.0.207
  • Klimax Exaktbox Firmware (Mono): Updated to hardware version 0.0.207
  • Klimax Exaktbox Firmware (Stereo): Updated to hardware version 0.0.207
  • Majik Exaktbox-I Firmware (Stereo): Updated to hardware version 0.0.207
  • Ninka Bi-amped Bass Filter (stereo): Updated to work with new modelling techniques
  • Ninka Tri-amped Filter (mono): Initial release
  • Ninka Tri-amped Filter (stereo): Initial release
  • Ninka Tri-amped Filter (stereo): Updated to work with new modelling techniques


15 Jun 2016

  • 520 Firmware: Updated for compatability with Davaar 50
  • 530 Firmware: Updated for compatability with Davaar 50
  • AV5140 with Tweeter 015 Filter (stereo): Initial release
  • AV5140 with Tweeter 038 Filter (stereo): Initial release
  • Akubarik Exakt Firmware: Updated for compatability with Davaar 50
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Updated for compatability with Davaar 50
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (mono): Fixed to work with new modelling techniques
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (stereo): Fixed to work with new modelling techniques
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers & Subwoofer Filter (mono): Fixed to work with new modelling techniques
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers & Subwoofer Filter (stereo): Fixed to work with new modelling techniques
  • Akurate Exaktbox 6 Firmware (Mono): Updated for compatability with Davaar 50
  • Akurate Exaktbox 6 Firmware (Stereo): Updated for compatability with Davaar 50
  • Akurate Exaktbox Firmware (Stereo): Updated for compatability with Davaar 50
  • B&W 802D Quad-amped Filter (mono): Fixed to work with new modelling techniques
  • B&W 802D Quad-amped Filter (stereo): Fixed to work with new modelling techniques
  • B&W 802D Tri-amped Filter (stereo): Fixed to work with new modelling techniques
  • Espek Filter (stereo): Initial release
  • Exakt Compiler: Updated for compatability with Davaar 50
  • Exaktbox Sub Firmware (Stereo): Updated for compatability with Davaar 50
  • Kaber with Tweeter 015 & Subwoofer Filter (mono): Fixed to work with new modelling techniques
  • Kaber with Tweeter 015 & Subwoofer Filter (stereo): Fixed to work with new modelling techniques
  • Kaber with Tweeter 015 Filter (stereo): Fixed to work with new modelling techniques
  • Kaber with Tweeter 038 & Subwoofer Filter (mono): Fixed to work with new modelling techniques
  • Kaber with Tweeter 038 & Subwoofer Filter (stereo): Fixed to work with new modelling techniques
  • Kaber with Tweeter 038 Filter (stereo): Fixed to work with new modelling techniques
  • Katan Filter (mono): Fixed to work with new modelling techniques
  • Katan Filter (stereo): Fixed to work with new modelling techniques
  • Keilidh Bi-amped Bass Filter (stereo): Updated compatability in preparation for upgrade
  • Keilidh Tri-amped Filter (stereo): Updated compatability in preparation for upgrade
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (mono): Updated compatability in preparation for upgrade
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Updated compatability in preparation for upgrade
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (mono): Updated compatability in preparation for upgrade
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Updated compatability in preparation for upgrade
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (mono): Updated compatability in preparation for upgrade
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Updated compatability in preparation for upgrade
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (mono): Updated compatability in preparation for upgrade
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Updated compatability in preparation for upgrade
  • Keltik Bi-wired Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Updated compatability in preparation for upgrade
  • Keltik Bi-wired Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Updated compatability in preparation for upgrade
  • Keltik Bi-wired Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Updated compatability in preparation for upgrade
  • Keltik Bi-wired Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Updated compatability in preparation for upgrade
  • Klimax Exakt 350 Firmware (Mono): Updated for compatability with Davaar 50
  • Klimax Exaktbox Firmware (Mono): Updated for compatability with Davaar 50
  • Klimax Exaktbox Firmware (Stereo): Updated for compatability with Davaar 50
  • Kudos Super 10 Filter (stereo): Fixed to work with new modelling techniques
  • Kudos Super 20 Filter (stereo): Fixed to work with new modelling techniques
  • Majik Exaktbox-I Firmware (Stereo): Updated for compatability with Davaar 50
  • Nautilus Filter (mono): Updated compatability in preparation for upgrade
  • Nautilus Filter (stereo): Updated compatability in preparation for upgrade
  • Ninka Bi-amped Bass Filter (stereo): Updated compatability in preparation for upgrade
  • Ninka Tri-amped Filter (stereo): Updated compatability in preparation for upgrade
  • PMC Twenty.26 Filter (stereo): Initial release


Public Release: 02 May 2016 (4.23.1661)

26 Apr 2016

  • AV5150 Filter (stereo): Added first order roll-off to counter magnitude and phase correction of inductive rise.
  • IW10 Dimensions: Initial release
  • IW10 Filter (stereo): Initial release
  • Melodik Filter (stereo): Added first order roll-off to counter magnitude and phase correction of inductive rise.


30 Mar 2016

  • AV5150 Filter (stereo): Initial release
  • DB1 Dimensions: Initial release
  • DB1 Filter (stereo): Initial release
  • Exakt Compiler: Allow compensation for electronic filtering in speakers
  • Exakt Compiler: Support defining eq filters that are linear or minimum phase
  • Exakt Compiler: Support minimum phase speaker designs
  • Exakt Compiler: Supports fallback to generic measurement parameters defined in the speaker design when no specific measurement data is available
  • Gibraltar G2 Dimensions: Initial release
  • Gibraltar G2 Filter (stereo): Initial release
  • Melodik Filter (stereo): Initial release
  • Reference 5 Dimensions: Now supports the Kef created crossover design.
  • S/2 Dimensions: Initial release
  • S/2 Filter (stereo): Initial release
  • S/3 Dimensions: Initial release
  • S/3 Filter (stereo): Initial release
  • S/5 Dimensions: Initial release
  • S/5 Filter (stereo): Initial release


Public Release: 15 Mar 2016 (4.22.1613)

10 Mar 2016

  • Isobarik Six-amped Filter (mono): Fixed to work correctly with Konfig.
  • PMC Twenty.26 Dimensions: Initial release
  • PMC Twenty.26 Filter (mono): Initial release
  • PMC Twenty.26 Filter (stereo): Initial release
  • Sizmik 1245 Dimensions: Fixed drive unit name.


Public Release: 07 Mar 2016 (4.21.1596)

24 Feb 2016

  • 520 with Fabrik 6 Filter (mono): Initial release
  • 530 with Fabrik 6 Filter (mono): Initial release
  • JBL K2 S9900 Dimensions: Initial release
  • JBL K2 S9900 Filter (stereo): Initial release
  • Kudos Titan 808 Filter (stereo): New crossover design by Kudos including new model information.
  • Sizmik 1245 Dimensions: Initial release
  • Sizmik 1245 Filter (stereo): Initial release


2015 Click to view more..

Public Release: 05 Jan 2016 (4.20.1532)

21 Dec 2015

  • 520 Firmware: Fixed issue with keep awake signal not going off.
  • 530 Firmware: Fixed issue with keep awake signal not going off.
  • Akubarik Exakt Firmware: Fixed issue with keep awake signal not going off.
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fixed issue with keep awake signal not going off.
  • Akurate Exaktbox 6 Firmware (Mono): Fixed issue with keep awake signal not going off.
  • Akurate Exaktbox 6 Firmware (Stereo): Fixed issue with keep awake signal not going off.
  • Akurate Exaktbox Firmware (Stereo): Fixed issue with keep awake signal not going off.
  • Exaktbox Sub Firmware (Stereo): Fixed issue with keep awake signal not going off.
  • Klimax Exakt 350 Firmware (Mono): Fixed issue with keep awake signal not going off.
  • Klimax Exaktbox Firmware (Mono): Fixed issue with keep awake signal not going off.
  • Klimax Exaktbox Firmware (Stereo): Fixed issue with keep awake signal not going off.
  • Majik Exaktbox-I Firmware (Stereo): Fixed issue with keep awake signal not going off.


Public Release: 14 Dec 2015 (4.19.1514)

03 Dec 2015

  • 520 with Fabrik 5 Filter (mono): Initial release
  • 530 with Fabrik 5 Filter (mono): Initial release
  • Fixed problem with new Komri filters not appearing for update in Konfig.


30 Nov 2015

  • Isobarik Dimensions: Initial release
  • Isobarik Quad-amped Filter (mono): Initial release
  • Isobarik Quad-amped Filter (stereo): Initial release
  • Isobarik Tri-amped Filter (stereo): Initial release


Public Release: 01 Dec 2015 (4.18.1500)

24 Nov 2015

  • Akurate 242 (Serial Number after 1144285) Filter (mono): Fixed to work with ne w modelling techniques
  • Akurate 242 (Serial Number after 1144285) Filter (stereo): Fixed to work with new modelling techniques
  • Majik 109 Filter (stereo): Fixed to work with new modelling techniques


23 Nov 2015

  • Akurate 212 (Serial Number 1144285 or earlier) Filter (mono): Updated filter t o be compatible with new modelling techniques
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers Fi lter (mono): Updated filter to be compatible with new modelling techniques
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers Fi lter (stereo): Updated filter to be compatible with new modelling techniques
  • Akurate 212 (Serial Number after 1144285) Filter (mono): Updated filter to be compatible with new modelling techniques
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers Filter (mono): Updated filter to be compatible with new modelling techniques
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers Filter (stereo): Updated filter to be compatible with new modelling techniques
  • Akurate 242 (Serial Number 1144285 or earlier) Filter (mono): Updated filter t o be compatible with new modelling techniques
  • Akurate 242 (Serial Number 1144285 or earlier) Filter (stereo): Updated filter to be compatible with new modelling techniques
  • Akurate 242 (Serial Number after 1144285) Filter (mono): Updated filter to be compatible with new modelling techniques
  • Akurate 242 (Serial Number after 1144285) Filter (stereo): Updated filter to b e compatible with new modelling techniques
  • Majik 109 Filter (stereo): Updated filter to be compatible with new modelling techniques
  • Majik Isobarik with Single-ended Amplifiers Filter (mono): Updated filter to b e compatible with new modelling techniques
  • Majik Isobarik with Single-ended Amplifiers Filter (stereo): Updated filter to be compatible with new modelling techniques


18 Nov 2015

  • Akurate 212 (Serial Number 1144285 or earlier) Filter (mono): Applied new mode lling techniques
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers Fi lter (mono): Applied new modelling techniques
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers Fi lter (stereo): Applied new modelling techniques
  • Akurate 212 (Serial Number after 1144285) Filter (mono): Applied new modelling techniques
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers Filter (mono): Applied new modelling techniques
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers Filter (stereo): Applied new modelling techniques
  • Akurate 242 (Serial Number 1144285 or earlier) Filter (mono): Applied new mode lling techniques
  • Akurate 242 (Serial Number 1144285 or earlier) Filter (stereo): Applied new mo delling techniques
  • Akurate 242 (Serial Number after 1144285) Filter (mono): Applied new modelling techniques
  • Akurate 242 (Serial Number after 1144285) Filter (stereo): Applied new modelli ng techniques
  • Majik 109 Filter (stereo): Applied new modelling techniques
  • Majik 140 with Single-ended Amplifiers Filter (mono): Applied new modelling te chniques
  • Majik 140 with Single-ended Amplifiers Filter (stereo): Applied new modelling techniques
  • Majik Isobarik with Single-ended Amplifiers Filter (mono): Applied new modelli ng techniques
  • Majik Isobarik with Single-ended Amplifiers Filter (stereo): Applied new model ling techniques


05 Nov 2015

  • 520 Firmware: Now references fallback version 4.15.1455
  • 530 Firmware: Now references fallback version 4.15.1455
  • Akubarik Exakt Firmware: Now references fallback version 4.15.1455
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Now references f allback version 4.15.1455
  • Akurate Exaktbox 6 Firmware (Mono): Now references fallback version 4.15.1455
  • Akurate Exaktbox 6 Firmware (Stereo): Now references fallback version 4.15.145 5
  • Akurate Exaktbox Firmware (Stereo): Now references fallback version 4.15.1455
  • Exakt Compiler: Improved computational speed
  • Exakt fallback firmware: Updated to version 4.15.1455
  • Exaktbox Sub Firmware (Stereo): Now references fallback version 4.15.1455
  • Klimax Exakt 350 Firmware (Mono): Now references fallback version 4.15.1455
  • Klimax Exaktbox Firmware (Mono): Now references fallback version 4.15.1455
  • Klimax Exaktbox Firmware (Stereo): Now references fallback version 4.15.1455
  • Majik Exaktbox-I Firmware (Stereo): Now references fallback version 4.15.1455


28 Oct 2015

  • Akubarik Filter (mono): File format change to accommodate updated design using new models and linear phase adjustments
  • Akudorik Exakt Filter (mono): Updated design using new models and linear phase adjustments
  • Akudorik Filter (mono): Added keep awake flags to tweeter and supertweeter
  • Akudorik Filter (mono): Updated design using new models and linear phase adjustments
  • Akudorik Filter (stereo): Added keep awake flags to tweeter and supertweeter
  • Akudorik Filter (stereo): Updated design using new models and linear phase adjustments
  • Akudorik Passive Filter (mono): Updated design using new models and linear phase adjustments
  • Akurate 221 Dimensions: Now available for use with Exaktbox Sub
  • Akurate 221 Filter (stereo): Initial release
  • Espek Filter (mono): File format change (for correct drive unit name) to accommodate updated design using new models and linear phase adjustments
  • Espek Filter (mono): File format change to accommodate updated design using new models and linear phase adjustments
  • Espek Filter (stereo): File format change (for correct drive unit name) to accommodate updated design using new models and linear phase adjustments
  • Espek Filter (stereo): File format change to accommodate updated design using new models and linear phase adjustments
  • Klimax 350 Filter (stereo): File format change to accommodate updated design using new models and linear phase adjustments
  • Klimax 350 with Balanced Amplifiers Filter (mono): File format change to accommodate updated design using new models and linear phase adjustments
  • Klimax 350 with Single-ended Amplifiers Filter (mono): File format change to accommodate updated design using new models and linear phase adjustments
  • Komri Filter (stereo): Updated design using new models and linear phase adjustments
  • Komri with Balanced Amplifiers Filter (mono): Updated design using new models and linear phase adjustments
  • Komri with Single-ended Amplifiers Filter (mono): Updated design using new models and linear phase adjustments


27 Oct 2015

  • Akubarik Filter (mono): Updated design using new models and linear phase adjustments
  • Espek Filter (mono): Initial release
  • Espek Filter (stereo): Updated design using new models and linear phase adjustments
  • Klimax 350 Filter (stereo): Updated design using new models and linear phase adjustments
  • Klimax 350 with Balanced Amplifiers Filter (mono): Updated design using new models and linear phase adjustments
  • Klimax 350 with Single-ended Amplifiers Filter (mono): Updated design using new models and linear phase adjustments


21 Oct 2015

  • AV5140 with Tweeter 015 Filter (mono): Initial release
  • AV5140 with Tweeter 015 Filter (stereo): Updated design using new models and linear phase adjustments
  • AV5140 with Tweeter 038 Filter (mono): Initial release
  • AV5140 with Tweeter 038 Filter (stereo): Updated design using new models and linear phase adjustments


19 Oct 2015

  • 520 Firmware: Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • 530 Firmware: Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • Akubarik Exakt Filter (mono): File format change to accommodate updated design using new model including 4th order low frequency
  • Akubarik Exakt Firmware: Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • Akubarik Filter (stereo): File format change to accommodate updated design using new model including 4th order low frequency
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • Akurate Exaktbox 6 Firmware (Mono): Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • Akurate Exaktbox 6 Firmware (Stereo): Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • Akurate Exaktbox Firmware (Stereo): Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • Exaktbox Sub Firmware (Stereo): Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • Klimax 350 Exakt Filter (mono): File format change to accommodate updated design using new models and replacing all minimum phase filters with linear phase filters
  • Klimax Exakt 350 Firmware (Mono): Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • Klimax Exaktbox Firmware (Mono): Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • Klimax Exaktbox Firmware (Stereo): Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.
  • Majik Exaktbox-I Firmware (Stereo): Fix for pops and clicks heard while changing source or sample rate on Exaktbox devices.


08 Oct 2015

  • Akubarik Exakt Filter (mono): Updated design using new model including 4th order low frequency
  • Akubarik Filter (stereo): Updated design using new model including 4th order low frequency
  • Klimax 350 Exakt Filter (mono): Updated design using new models and replacing all minimum phase filters with linear phase filters


06 Oct 2015

  • 520 Firmware: Maintenance release
  • 530 Firmware: Maintenance release
  • Akubarik Exakt Firmware: Maintenance release
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Maintenance release
  • Akurate Exaktbox 6 Firmware (Mono): Maintenance release
  • Akurate Exaktbox 6 Firmware (Stereo): Maintenance release
  • Akurate Exaktbox Firmware (Stereo): Maintenance release
  • Exaktbox Sub Firmware (Stereo): Maintenance release
  • Klimax Exakt 350 Firmware (Mono): Maintenance release
  • Klimax Exaktbox Firmware (Mono): Maintenance release
  • Klimax Exaktbox Firmware (Stereo): Maintenance release
  • Majik Exaktbox-I Firmware (Stereo): Maintenance release


28 Sep 2015

  • 520 with Fabrik 4 Filter (mono): Harris Tweed will be referred to as Fabrik 4
  • 530 with Fabrik 4 Filter (mono): Harris Tweed will be referred to as Fabrik 4
  • Exakt Compiler: Added support for speaker delays


23 Sep 2015

  • AV5150 Dimensions: Updated metrics from measurements.
  • AV5150 Filter (stereo): Updated Linn Subwoofer designs with new window parameter.
  • Afekt Filter (stereo): Updated Linn Subwoofer designs with new window parameter.
  • Majik 126 Filter (stereo): Updated Linn Subwoofer designs with new window parameter.
  • Melodik Dimensions: Updated metrics from measurements.
  • Melodik Filter (stereo): Updated Linn Subwoofer designs with new window parameter.
  • Sizmik 10 Filter (stereo): Updated Linn Subwoofer designs with new window parameter.


16 Sep 2015

  • Afekt Dimensions: Updated metrics from measurements.
  • Exakt Compiler: Added support for Exaktbox Sub.
  • Klimax 345 Dimensions: Initial release
  • Klimax 345 Filter (stereo): Initial release
  • Majik 126 Dimensions: Updated metrics from measurements.
  • Sizmik 10 Dimensions: Updated metrics from measurements.


03 Sep 2015

  • 520 Firmware: Fix volume ramping
  • 530 Firmware: Fix volume ramping
  • Akubarik Exakt Firmware: Fix volume ramping
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fix volume ramping
  • Akurate Exaktbox 6 Firmware (Mono): Fix volume ramping
  • Akurate Exaktbox 6 Firmware (Stereo): Fix volume ramping
  • Akurate Exaktbox Firmware (Stereo): Fix volume ramping
  • Exakt Compiler: Removed empty segments for unused xover channels
  • Exaktbox Sub Firmware (Stereo): Fix volume ramping
  • Klimax Exakt 350 Firmware (Mono): Fix volume ramping
  • Klimax Exaktbox Firmware (Mono): Fix volume ramping
  • Klimax Exaktbox Firmware (Stereo): Fix volume ramping
  • Majik Exaktbox-I Firmware (Stereo): Fix volume ramping


01 Sep 2015

  • AV5150 Filter (stereo): Renamed drive units to match measurements.
  • Afekt Filter (stereo): Renamed drive units to match measurements.
  • Akurate 226 Filter (stereo): Renamed drive units to match measurements.
  • Majik 126 Filter (stereo): Renamed drive units to match measurements.
  • Melodik Filter (stereo): Renamed drive units to match measurements.
  • Reference 5 Quad-amped, Short-port Filter (mono): Renamed drive units to match measurements.
  • Reference 5 Quad-amped, Short-port Filter (stereo): Renamed drive units to match measurements.
  • Reference 5 Tri-amped, Short-port Filter (mono): Removed second speaker from crossover design.
  • Reference 5 Tri-amped, Short-port Filter (mono): Renamed drive units to match measurements.
  • Reference 5 Tri-amped, Short-port Filter (stereo): Removed second speaker from crossover design.
  • Reference 5 Tri-amped, Short-port Filter (stereo): Renamed drive units to match measurements.
  • Sizmik 10 Filter (stereo): Renamed drive units to match measurements.


31 Aug 2015

  • 520 with Fabrik 1 Filter (mono): Updated following cloth tuning.
  • 520 with Fabrik 3 Filter (mono): Updated following cloth tuning.
  • 530 with Fabrik 1 Filter (mono): Fixed midrange roll-on model type.
  • 530 with Fabrik 1 Filter (mono): Updated model parameters.
  • 530 with Fabrik 2 Filter (mono): Updated model parameters.
  • 530 with Fabrik 3 Filter (mono): Updated model parameters.
  • AV5150 Filter (stereo): Include model information.
  • Afekt Filter (stereo): Include model information.
  • Akurate226 Filter (stereo): Include model information.
  • Exakt Compiler: Added support for down-mixing.
  • Majik 126 Filter (stereo): Include model information.
  • Melodik Filter (stereo): Include model information.
  • Reference 5 Quad-amped, Short-port Filter (mono): Include model information.
  • Reference 5 Quad-amped, Short-port Filter (stereo): Include model information.
  • Reference 5 Tri-amped, Short-port Filter (mono): Include model information.
  • Reference 5 Tri-amped, Short-port Filter (stereo): Include model information.
  • Sizmik Filter (stereo): Include model information.


27 Aug 2015

  • 520 with Fabrik 1 [Placeholder] Filter (mono): Initial release
  • 520 with Fabrik 2 Filter (mono): Maintenance changes.
  • 520 with Fabrik 3 [Placeholder] Filter (mono): Initial release
  • 530 with Fabrik 1 Filter (mono): Added Fabrik modelling.
  • 530 with Fabrik 1 [Placeholder] Filter (mono): Initial release
  • 530 with Fabrik 2 Filter (mono): Added Fabrik modelling.
  • 530 with Fabrik 2 Filter (mono): Combined internal and external design.
  • 530 with Fabrik 3 Filter (mono): Added Fabrik modelling.
  • 530 with Fabrik 3 [Placeholder] Filter (mono): Initial release
  • AV5150 Dimensions: Initial release
  • AV5150 Filter (stereo): Initial release
  • Afekt Dimensions: Initial release
  • Afekt Filter (stereo): Initial release
  • Akudorik Exakt Filter (mono): Removed NaN entries.
  • Akudorik Exakt Filter (mono): Updated to be phase only on Supertweeter and 4th order phase only on bass.
  • Akurate 226 Dimensions: Initial release
  • Akurate226 Filter (stereo): Initial release
  • Exakt Compiler: Added Fabrik compensation for drive units in sealed speakers.
  • Exakt Compiler: Optimised measurement retrieval.
  • Exaktbox Sub Firmware (Stereo): Initial release
  • Majik 126 Dimensions: Initial release
  • Majik 126 Filter (stereo): Initial release
  • Melodik Dimensions: Initial release
  • Melodik Filter (stereo): Initial release
  • Reference 5 Dimensions: Initial release
  • Reference 5 Quad-amped, Short-port Filter (mono): Initial release
  • Reference 5 Quad-amped, Short-port Filter (stereo): Initial release
  • Reference 5 Tri-amped, Short-port Filter (mono): Initial release
  • Reference 5 Tri-amped, Short-port Filter (stereo): Initial release
  • Sizmik Dimensions: Initial release
  • Sizmik Filter (stereo): Initial release


20 Aug 2015

  • 520 Firmware: Added ability to change DAC type and operational mode.
  • 530 Firmware: Added ability to change DAC type and operational mode.
  • Akubarik Exakt Firmware: Added ability to change DAC type and operational mode.
  • Akudorik Exakt Filter (mono): Improved drive unit modelling.
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Added ability to change DAC type and operational mode.
  • Akurate Exaktbox 6 Firmware (Mono): Added ability to change DAC type and operational mode.
  • Akurate Exaktbox 6 Firmware (Stereo): Added ability to change DAC type and operational mode.
  • Akurate Exaktbox 6 Firmware (Stereo): Added downmixing capability.
  • Akurate Exaktbox Firmware (Stereo): Added ability to change DAC type and operational mode.
  • Exakt Compiler: Added support for improved drive unit modelling for ported speakers.
  • Klimax Exakt 350 Firmware (Mono): Added ability to change DAC type and operational mode.
  • Klimax Exaktbox Firmware (Mono): Added ability to change DAC type and operational mode.
  • Klimax Exaktbox Firmware (Stereo): Added ability to change DAC type and operational mode.
  • Klimax Exaktbox Firmware (Stereo): Added downmixing capability.
  • Majik 140 with Single-ended Amplifiers Filter (mono): Improved drive unit modelling.
  • Majik 140 with Single-ended Amplifiers Filter (stereo): Improved drive unit modelling.
  • Majik Exaktbox-I Firmware (Stereo): Added ability to change DAC type and operational mode.


18 Aug 2015

  • Akurate Exaktbox Firmware (Stereo): Added support for enabling and disabling internal power amplifiers.
  • Majik Exaktbox-I Firmware (Stereo): Added support for enabling and disabling internal power amplifiers.


17 Aug 2015

  • 530 Dimensions: Initial release
  • AV5140 with Tweeter 015 Filter (stereo): Initial release
  • AV5140 with Tweeter 038 Filter (stereo): Initial release
  • Akudorik Filter (stereo): Initial release
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers Filter (stereo): Initial release
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers Filter (stereo): Initial release
  • B&W 802D Quad-amped Filter (stereo): Initial release
  • B&W 802D Tri-amped Filter (stereo): Initial release
  • Espek Filter (stereo): Initial release
  • Kaber with Tweeter 015 & Subwoofer Filter (stereo): Initial release
  • Kaber with Tweeter 015 Filter (stereo): Initial release
  • Kaber with Tweeter 038 & Subwoofer Filter (stereo): Initial release
  • Kaber with Tweeter 038 Filter (stereo): Initial release
  • Katan Filter (stereo): Initial release
  • Keilidh Bi-amped Bass Filter (stereo): Initial release
  • Keilidh Tri-amped Filter (stereo): Initial release
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Initial release
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Initial release
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Initial release
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Initial release
  • Keltik Bi-wired Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Initial release
  • Keltik Bi-wired Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Initial release
  • Keltik Bi-wired Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Initial release
  • Keltik Bi-wired Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Initial release
  • Kudos Super 10 Filter (stereo): Initial release
  • Kudos Super 20 Filter (stereo): Initial release
  • Kudos Titan 808 Filter (stereo): Initial release
  • Majik 109 Filter (stereo): Initial release
  • Majik 140 with Single-ended Amplifiers Filter (stereo): Initial release
  • Majik Exaktbox-I Firmware (Stereo): Maintenance release.
  • Majik Isobarik with Single-ended Amplifiers Filter (stereo): Initial release
  • Nautilus Filter (stereo): Initial release
  • Ninka Bi-amped Bass Filter (stereo): Initial release
  • Ninka Tri-amped Filter (stereo): Initial release


30 Jul 2015

  • 520 Dimensions: Initial release


21 Jul 2015

  • 520 Integrated Exakt Firmware: Maintenance release.
  • 530 Integrated Exakt Firmware: Maintenance release.


15 Jun 2015

  • AV5140 with Tweeter 015 Filter (stereo): Initial release
  • AV5140 with Tweeter 038 Filter (stereo): Initial release
  • Akubarik Filter (mono): Initial release
  • Akudorik Filter (mono): Initial release
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (mono): Initial release
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers Filter (mono): Initial release
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers & Subwoofer Filter (mono): Initial release
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers Filter (mono): Initial release
  • Akurate 242 (Serial Number 1144285 or earlier) Filter (mono): Initial release
  • Akurate 242 (Serial Number after 1144285) Filter (mono): Initial release
  • Akurate Exaktbox 6 Firmware (Mono): Maintenance release.
  • Akurate Exaktbox 6 Firmware (Stereo): Maintenance release.
  • B&W 802D Quad-amped Filter (mono): Initial release
  • B&W 802D Tri-amped Filter (stereo): Initial release
  • Espek Filter (mono): Initial release
  • Espek Filter (stereo): Initial release
  • Kaber with Tweeter 015 & Subwoofer Filter (mono): Initial release
  • Kaber with Tweeter 015 Filter (stereo): Initial release
  • Kaber with Tweeter 038 & Subwoofer Filter (mono): Initial release
  • Kaber with Tweeter 038 Filter (stereo): Initial release
  • Katan Filter (mono): Initial release
  • Katan Filter (stereo): Initial release
  • Keilidh Bi-amped Bass Filter (stereo): Initial release
  • Keilidh Tri-amped Filter (stereo): Initial release
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (mono): Initial release
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (mono): Initial release
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (mono): Initial release
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (mono): Initial release
  • Keltik Bi-wired Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Initial release
  • Keltik Bi-wired Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Initial release
  • Keltik Bi-wired Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Initial release
  • Keltik Bi-wired Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Initial release
  • Klimax 350 with Balanced Amplifiers Filter (mono): Initial release
  • Komri with Balanced Amplifiers Filter (mono): Initial release
  • Kudos Super 10 Filter (stereo): Initial release
  • Kudos Super 20 Filter (stereo): Initial release
  • Kudos Titan 808 Filter (stereo): Initial release
  • Majik 109 Filter (stereo): Initial release
  • Majik 140 with Single-ended Amplifiers Filter (mono): Initial release
  • Majik Isobarik with Single-ended Amplifiers Filter (mono): Initial release
  • Nautilus Filter (mono): Initial release
  • Ninka Bi-amped Bass Filter (stereo): Initial release
  • Ninka Tri-amped Filter (stereo): Initial release


19 May 2015

  • Espek Filter (mono): Initial release
  • Katan Filter (mono): Initial release
  • Kudos Super 10 Dimensions: Initial release
  • Kudos Super 10 Filter (stereo): Initial release
  • Kudos Super 20 Dimensions: Initial release
  • Kudos Super 20 Filter (stereo): Initial release
  • Kudos Titan 808 Dimensions: Initial release
  • Kudos Titan 808 Filter (stereo): Initial release


22 Apr 2015

  • Akubarik Exakt Firmware: Maintenance release.
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Maintenance release.
  • Kaber with Tweeter 015 & Subwoofer Filter (mono): Initial release
  • Kaber with Tweeter 015 & Subwoofer Filter (stereo): Initial release
  • Kaber with Tweeter 015 Filter (stereo): Changed to force roll-off of 1st order filter on bass unit.
  • Kaber with Tweeter 038 & Subwoofer Filter (mono): Initial release
  • Kaber with Tweeter 038 & Subwoofer Filter (stereo): Initial release
  • Kaber with Tweeter 038 Filter (stereo): Initial release
  • Katan Dimensions: Initial release
  • Katan Filter (stereo): Initial release
  • Klimax Exakt 350 Firmware (Mono): Maintenance release.
  • Klimax Exaktbox Firmware (Mono): Maintenance release.


24 Mar 2015

  • Majik 109 Dimensions: Initial release
  • Majik 109 Filter (stereo): Initial release


10 Mar 2015

  • AV5140 Dimensions: Maintenance release.
  • Akubarik Dimensions: Maintenance release.
  • Akudorik Dimensions: Maintenance release.
  • Akurate 212 Dimensions: Maintenance release.
  • Akurate 242 Dimensions: Maintenance release.
  • B&W 802D Dimensions: Maintenance release.
  • Espek Dimensions: Maintenance release.
  • Kaber Dimensions: Maintenance release.
  • Keilidh Dimensions: Maintenance release.
  • Keltik Dimensions: Maintenance release.
  • Klimax 350 Dimensions: Maintenance release.
  • Komri Dimensions: Maintenance release.
  • Majik 140 Dimensions: Maintenance release.
  • Majik Isobarik Dimensions: Maintenance release.
  • Nautilus Dimensions: Maintenance release.
  • Ninka Dimensions: Maintenance release.


18 Feb 2015

  • B&W 802D Quad-amped Filter (mono): Updated filters with reduced processing requirement.
  • B&W 802D Quad-amped Filter (stereo): Updated filters with reduced processing requirement.
  • B&W 802D Tri-amped Filter (stereo): Updated filters with reduced processing requirement.
  • Exakt Compiler: Maintenance release.


17 Feb 2015

  • B&W 802D Dimensions: Initial release
  • B&W 802D Quad-amped Filter (mono): Initial release
  • B&W 802D Quad-amped Filter (stereo): Initial release
  • B&W 802D Tri-amped Filter (stereo): Initial release
  • Exakt Compiler: Updated to be compatible with the latest Konfig (4.17 and higher).


11 Feb 2015

  • Exakt Compiler: Updated to support new Keilidh filters.


03 Feb 2015

  • Akubarik Exakt Firmware: Maintenance update
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Maintenance update
  • Akurate Exaktbox Firmware (Stereo): Maintenance update
  • Kaber Dimensions: Initial release
  • Kaber with Tweeter 015 Filter (stereo): Initial release
  • Klimax Exakt 350 Firmware (Mono): Maintenance update
  • Klimax Exaktbox Firmware (Mono): Maintenance update
  • Klimax Exaktbox Firmware (Stereo): Maintenance update



21 Jan 2015

  • AV5140 Dimensions: Initial release
  • AV5140 with Tweeter 015 Filter (stereo): Initial release
  • AV5140 with Tweeter 038 Filter (stereo): Initial release
  • Akurate Exaktbox Firmware (Stereo): Added LED flashing functionality.
  • Akurate Exaktbox Firmware (Stereo): Added flash protection logic.
  • Keilidh Bi-amped Bass Filter (stereo): Initial release
  • Keilidh Dimensions: Initial release
  • Keilidh Tri-amped Filter (stereo): Initial release
  • Klimax Exaktbox Firmware (Stereo): Added LED flashing functionality.
  • Klimax Exaktbox Firmware (Stereo): Added flash protection logic.


2014 Click to view more..

10 Dec 2014

  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (mono): Updated to include the correct number of output channels.
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (stereo): Updated to include the correct number of output channels.
  • Ninka Tri-amped Filter (stereo): Increased the number of filters used to match the number of drive units.



09 Dec 2014

  • Akurate 212 (Serial Number 1144285 or earlier) Filter (mono): Initial release
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (mono): Initial release
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers & Subwoofer Filter (stereo): Initial release
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers Filter (mono): Initial release
  • Akurate 212 (Serial Number 1144285 or earlier) with Single-ended Amplifiers Filter (stereo): Initial release
  • Ninka Bi-amped Bass Filter (stereo): Initial release
  • Ninka Dimensions: Initial release
  • Ninka Tri-amped Filter (stereo): Initial release



20 Nov 2014

  • Exakt Compiler: Fixed artifacts in upper bass frequency response for Akurate 242 speakers.



19 Nov 2014

  • Akurate 242 (Serial Number 1144285 or earlier) Filter (mono): Initial release
  • Akurate 242 (Serial Number 1144285 or earlier) Filter (stereo): Initial release



17 Nov 2014

  • Exakt Compiler: Fixed optimisation crash when when room dimensions are set to 0



30 Oct 2014

  • Majik Isobarik Dimensions: Fixed incorrect drive unit name.
  • Majik Isobarik Dimensions: Improved port filter frequencies.



28 Oct 2014

  • Akubarik Exakt Firmware: Fixed defect #3643: Fixed bug where Exakt device settings were occasionally incorrect.
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fixed defect #3643: Fixed bug where Exakt device settings were occasionally incorrect.
  • Akurate Exaktbox Firmware (Stereo): Fixed defect #3643: Fixed bug where Exakt device settings were occasionally incorrect.
  • Klimax Exakt 350 Firmware (Mono): Fixed defect #3643: Fixed bug where Exakt device settings were occasionally incorrect.
  • Klimax Exaktbox Firmware (Mono): Fixed defect #3643: Fixed bug where Exakt device settings were occasionally incorrect.
  • Klimax Exaktbox Firmware (Stereo): Fixed defect #3643: Fixed bug where Exakt device settings were occasionally incorrect.
  • Majik Isobarik Dimensions: Initial release
  • Majik Isobarik with Single-ended Amplifiers Filter (mono): Initial release
  • Majik Isobarik with Single-ended Amplifiers Filter (stereo): Initial release



22 Sep 2014

  • Majik 140 Dimensions: Initial release.
  • Majik 140 with Single-ended Amplifiers Filter (mono): Initial release.
  • Majik 140 with Single-ended Amplifiers Filter (stereo): Initial release.



08 Oct 2014

  • Akubarik Exakt Firmware: Fixed defect #3641: Every 7 minutes a tick can be heard through speakers connected to an Exaktbox.
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fixed defect #3641: Every 7 minutes a tick can be heard through speakers connected to an Exaktbox.
  • Akurate Exaktbox Firmware (Stereo): Fixed defect #3641: Every 7 minutes a tick can be heard through speakers connected to an Exaktbox.
  • Klimax Exakt 350 Firmware (Mono): Fixed defect #3641: Every 7 minutes a tick can be heard through speakers connected to an Exaktbox.
  • Klimax Exaktbox Firmware (Mono): Fixed defect #3641: Every 7 minutes a tick can be heard through speakers connected to an Exaktbox.
  • Klimax Exaktbox Firmware (Stereo): Fixed defect #3641: Every 7 minutes a tick can be heard through speakers connected to an Exaktbox.


25 Sep 2014

  • Exakt Compiler: Added support for second order low and high pass filters in the design of the EQ sections of the crossover.
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (mono): Initial release
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Initial release
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (mono): Initial release
  • Keltik Bi-amped Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Initial release
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (mono): Initial release
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Initial release
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (mono): Initial release
  • Keltik Bi-amped Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Initial release
  • Nautilus Filter (mono): Initial release
  • Nautilus Filter (stereo): Initial release



12 Sep 2014

  • Akubarik Exakt Firmware: Fixed issue where left channel was occasionally silent on exit from standby.
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Fixed issue where left channel was occasionally silent on exit from standby.
  • Akurate Exaktbox Firmware (Stereo): Fixed issue where left channel was occasionally silent on exit from standby.
  • Exakt Compiler: Supports device measurements version 3.
  • Klimax Exakt 350 Firmware (Mono): Fixed issue where left channel was occasionally silent on exit from standby.
  • Klimax Exaktbox Firmware (Mono): Fixed issue where left channel was occasionally silent on exit from standby.
  • Klimax Exaktbox Firmware (Stereo): Fixed issue where left channel was occasionally silent on exit from standby.
  • Nautilus Dimensions: Initial release



16 Sep 2014

  • Akubarik Dimensions: Initial release
  • Akubarik Exakt Filter (mono): Initial release
  • Akubarik Exakt Firmware: Initial release
  • Akubarik Filter (mono): Initial release
  • Akubarik Filter (stereo): Initial release
  • Akudorik Dimensions: Initial release
  • Akudorik Exakt Filter (mono): Initial release
  • Akudorik Exakt and Dorik Exakt Upgrade Stand Firmware (Mono): Initial release
  • Akudorik Filter (mono): Initial release
  • Akudorik Filter (stereo): Initial release
  • Akudorik Passive Filter (mono): Initial release
  • Akurate 212 (Serial Number after 1144285) Filter (mono): Initial release
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers & Subwoofer Filter (mono): Initial release
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers & Subwoofer Filter (stereo): Initial release
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers Filter (mono): Initial release
  • Akurate 212 (Serial Number after 1144285) with Single-ended Amplifiers Filter (stereo): Initial release
  • Akurate 212 Dimensions: Initial release
  • Akurate 242 (Serial Number after 1144285) Filter (mono): Initial release
  • Akurate 242 (Serial Number after 1144285) Filter (stereo): Initial release
  • Akurate 242 Dimensions: Initial release
  • Akurate Exaktbox Firmware (Stereo): Initial release
  • Espek Dimensions: Initial release
  • Espek Filter (stereo): Initial release
  • Exakt Compiler: Initial release
  • Keltik Bi-wired Bass with Mid-range 007 & Tweeter 015 Filter (stereo): Initial release
  • Keltik Bi-wired Bass with Mid-range 007 & Tweeter 038 Filter (stereo): Initial release
  • Keltik Bi-wired Bass with Mid-range 081 & Tweeter 015 Filter (stereo): Initial release
  • Keltik Bi-wired Bass with Mid-range 081 & Tweeter 038 Filter (stereo): Initial release
  • Keltik Dimensions: Initial release
  • Klimax 350 Dimensions: Initial release
  • Klimax 350 Exakt Filter (mono): Initial release
  • Klimax 350 Filter (stereo): Initial release
  • Klimax 350 with Balanced Amplifiers Filter (mono): Initial release
  • Klimax 350 with Single-ended Amplifiers Filter (mono): Initial release
  • Klimax Exakt 350 Firmware (Mono): Initial release
  • Klimax Exaktbox Firmware (Mono): Initial release
  • Klimax Exaktbox Firmware (Stereo): Initial release
  • Komri Dimensions: Initial release
  • Komri Filter (stereo): Initial release
  • Komri with Balanced Amplifiers Filter (mono): Initial release
  • Komri with Single-ended Amplifiers Filter (mono): Initial release



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