A friend has a broken ring mod and I was thinking of offering to take a look at it , only problem is all my equipment is 600 miles away at the moment. Wanted to see if I could bounce a few ideas off of someone who is familiar with them.
No signal passes anywhere. According to the led the switching works. I'm thinking with no sound at all the problem is probably in the buffer or the drive part of the circuit but I don't unfortunately have a way to test it.