Bassblaster
Super Member
thats exactly what i got from your sketch, so that much is clearThe board will need to match the existing PA1002A 16 pins on the bottom, and accommodate the op-amp and rail splitters on top
If the new board kidna hangs off the side too much, we could use those long 0.1mm headers to it would sit above the other parts. like theseThe board will need to be compact to fit into the existing space
i have a rough idea of a PCB layout. could maybe use SMD for bypass caps and resistors to keep space down. but once i get a full schematic ill start working. with what i could understand from your sketch i did get this far. clearly not finished. might throw together a mouser BOM as well. im excited for this, and i don't even have a need for somithing like this.