The amplifier of M -250

[Vanya]

What standing current of output trss (variable resistor 1êÎì)? What characteristics and methods of set-up of the amplifier?

 

[Netlist]

Vanya,
There's a recent discussion about the M-250 here with schematic. I didn't read through all the posts but some might be useful.
I'll move this thread to solid state.

/Hugo