Hello guys,
Much to my dismay, I seem to be unable to find the bias alignment procedure for my Copland CSA 29.
I am starting to believe it uses a self-adjusting design - lol
Seriously, i can see that it has a couple of precision trimmers on its circuit board, but the relevant adjustment procedure would be greatly appreciated.

I would be extremely grateful if anyone could help

Ciao from Roma

Valerio