mdc
Well-known member
I have a pitch witch build that was previously working a-ok. I plugged it in today and it's gone a bit off.
Per the schematic:
If I've got strong clean signal with the blend knob fully CCW, and strong delay-only signal with the knob fully CW... but little-to-no signal with the blend knob at 12:00, chances are it's a bad pot? Is there anything else it could be? An audio probe is showing exactly what you'd expect on the 1A, 1B, 3A, and 3B pins on the pot.
I would like for it to be something else that's obvious as I really don't want to replace a dual pot.
I tried swapping out the 386 IC just in case - no change. Again, everything seems to be working fine until it gets to the BLEND control / output. ;_;
Per the schematic:
If I've got strong clean signal with the blend knob fully CCW, and strong delay-only signal with the knob fully CW... but little-to-no signal with the blend knob at 12:00, chances are it's a bad pot? Is there anything else it could be? An audio probe is showing exactly what you'd expect on the 1A, 1B, 3A, and 3B pins on the pot.
I would like for it to be something else that's obvious as I really don't want to replace a dual pot.
I tried swapping out the 386 IC just in case - no change. Again, everything seems to be working fine until it gets to the BLEND control / output. ;_;