I took another look at this today, I removed the rubber washers insulating the in/out jacks to try to get to the bottom of the ground issue. I tried the audio probe again and with no washers and the jacks fully tightened down to the enclosure, and I could get audio in the pins of the IC. I...
First time post!
Built a blue breaker yesterday, my 2nd non-kit built, sourced all the parts or used leftovers.
The enclosure is matte sand from Tayda. I bought it first and decided on the pcb later. I've built 2 rats that use the 3-knob layout and I was looking for something different but...