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Citation 12 complimentary Mosfet version PCB's


I have a few PCB's left over from a restoration I did on a totaly wrecked Citation 12.

See attached files for schematic capture, pictures and some performance measurements made on the built amplifier.

I want 22€ for a pair of boards including shipping to anywhere in the world.


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Last edited:
Hi Tazz,
Bias setting is always a scaring point for newbie, at leat for me..on your schematic and pcb it seem clear but I would like to be sure:
If I understand Right, At the initial Turn On the screw of the variable resistor R17 must be in COMPLETE COUNTERCLOKWISE position?
and what final bias you've got?
I've read too many contradictory information, I prefere to ask simple and useful questions.