View source for Turntable/PSU/Radikal /3 (2025 Variant)


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<div>{{Title_Text | LP12 Klimax Radikal<br> (2025 variant)<br>}}
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{{:Product Information:Klimax Radikal/3}} 

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|<span style="font-size:150%;margin-left:40px;text-decoration:underline;">[[#Unpacking|Get Started]]</span>
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:* [[#Product_info|Product information]]
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:* FPGA-managed motor control unit (MCU) Power supply for LP12
:* [[Utopik|Utopik Power Supply]]
:* [[#Mute_operation|Smart Mute control for Utopik-II]]
:* Precision D to A Speed management system checks speed on every rotation
:* Dual speed: 33/45 rpm


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{{Title_Text | LP12 Klimax Radikal<br> (2025 variant)<br>}} [[Image:Klimax_Radikal_Black_3Q_300px.png  |right|200px]]
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== '''Product Information''' ==

* ''Product Name:'' Klimax Radikal (2025 variant)

* ''Date of Introduction:'' Oct 2025

* ''Type:'' Turntable power supply

<br>
''Features:''
:* FPGA-managed motor control unit (MCU) Power supply for LP12
:* Bespoke <b>[[Utopik]]</b> Power supply for Urika / [[Urika_II]]
:* Supplied with DC motor for LP12
:* Precision D to A Speed management system checks speed on every rotation
:* Dual speed: 33/45 rpm
<br>

'' Dimensions of power supply module:''
;Klimax Radikal
:: '''H''' 88.5mm x '''W''' 350mm x '''D''' 352mm 
:: '''H''' 3.5" x '''W''' 13.8"   x '''D''' 13.9"
:''These dimensions are <u>WITHOUT</u> power connectors fitted''

== '''Support''' ==

[http://www.linn.co.uk/support Linn Support Site]

[[File:Klimax Radikal back panel.png | 500px| class=noresize | right | link=]]

=== Back panel ===

# '''MAINS INPUT''' - To connect to the mains electricity supply.
# <b>EARTH TERMINAL</b> -for use in countries without mains earth in power cable.
# <b>MUTE operation</b> - Check [[#Mute_operation|<b><u>>HERE<</u></b>]]
# Connection to '''URIKA-II''' within LP12 turntable.
# <b>EARTH TERMINAL</b>
# Connection for motor, button & tacho within the LP12 turntable.
# Socket for retailer strobe testing use. 
# <b>Brightness</b>, - Switches for brightness levels for the front panel status roundel.


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== '''Operation''' ==
===Linn roundel illumination===
The roundel on the Radikal front panel will show its power state
{{:Radikal_LR_Power}}

{{Manual:Radikal Operation}}


[http://docs.linn.co.uk/wiki/images/1/1b/Linn_Safety_Info.pdf Safety Information]

[http://www.linn.co.uk/warranty Warranty Terms and Conditions]

== '''Installation''' ==

Your Linn Radikal will need to be installed and configured by your Linn retailer.
;Note
: The motor used with the Radikal (2009 variant) and Radikal II/III (2021 & 2025 variant) are different and not interchangeable, therefore an LP12 that has been installed with a Radikal (2009 variant) motor needs to have this replaced to work with a Radikal II/III (2021 & 2025 variant).

:The motor used with the Radikal III (2025 variant) is identifiable by the blue band around the Neutrik connector. 


===Fault Detection===
[[File:LRHardwareFault.png|right| 100px | link=]]
:If the Linn roundel on the front of the Radikal III is RED, this means that a fault has been detected. This can indicate one of two faults:
:: The motor is not properly connected
:: The tachometer (speed sensor) board is not properly connected
: Check the wiring for both

===Clipping===
[[File:LR_Clipping_100px.gif|right| link=]]
:If the Linn roundel on the front of the Radikal III is periodically flashes RED, this means that an audio is clipping. This can indicate that the cartridge gain may be incorrect. Or an issue with your vinyl:
:: Get your retailer to check your cartridge settings.



===Factory reset===
[[File:LR_Slow_Breath_all_100px.gif | right | link= ]]
:To factory reset, 
::# Hold the button on the deck and 
::# Press the mode switch on the back of the RADIKAL once. 
:The RADIKAL will wipe it's flash memory, restart and program the factory default values.



For further assistance, try our [http://www.linn.co.uk/linn_customer_support customer support] pages