Past few days I have been frankensteining and rebuilding Radiotehnika U-101 / U-7101 amp. Those amps are notorious for their dying inputs and since the original schematic is a bit hard to follow I made my own of the offending section.
Fuck those MOS switches ! Tomorrow I'll replace them with some relays, no more issues !

I had done some extensive reworks there too, particularly around power stuff, and also completely redid the final bits so there's more power and no audible distortions or any hiss. That stuff never sounded so good !

I get to keep the other amp, and that means I now have two transformers of the same kind which means I will put them into my current main amp and holy fuck the power is never gonna run out then lololololololololloolol

Anyway Imma see about catching some zzzz now.

Mature because of language on the pic :P