Crybaby GCB-95 schematic -- with correct component designators!
I am indebted to the work of others on the sites geofex.com and electrosmash.com, where much info can be found about this interesting circuit. However, the schematics on those sites and others, all seem to repeat the same error; and, the reference designators do not match the actual designators on the GCB-95 circuit board, from Dunlop. Since I want to make some modifications to this circuit, I purchased an actual populated GCB-95 board (these are readily available, no need to purchase the whole wah pedal if you don't need it). Once I determined that none of the schematics online actually correspond to this board with 100% accuracy, I took the time to trace it out and draw my own schematic, which I provide here for anybody else who it may help. Oh yes, important. As I mentioned, the wrong ref designators were not the only problem with the available online schematics. There's an actual circuitry mistake, which everyone seems to copy and propagate withou...