Finished my first build, or at least the first one I'm keeping. I wasted my time with an LM386 amp and a plain-parts Cmoy. I designed this circuit myself, but it may as well be an A47 without the buffered rail splitter.
In use:
Oh sexy:
I forgot to calculate the pot in my measurements, so I was actually yelling "oh thank god it actually fits!"
Schematic: (power caps are 600uf 16v)
PCB:
Until I learn how to adapt the AD8620s, I'm using two OPA2111s as the next best thing. Output resistors are four 240ohm, they provided the best balance of volume loss vs clipping, and there is no clipping whatsoever and its still way too loud
