Atari Punk Console Human Caterpillar

[fredrik]

@richy486

Looking at this guide

We’ve been discussing that one before, and it’s a bit weird; see here and the rest of that subthread:

Atari Punk Console with CV and Gate (APC)

His schematics doesn’t match the stripboard layout, so not sure what his gate and CV does (*) (too lazy to decipher it right now). Also, the 100k pots look pretty low – most designs have 500k or even 1M there – but it’s pretty hard not to get any sound out of an APC if everything is wired up correctly and you mess with the knobs a bit. Probably some trivial build glitch. Check everyone one more time. *) APC CV is usually connected to the 555’s control input, which messes with the internal vol…