Dali
Well-known member
Build a Chaos Machine and it almost works.
- The left/A/rate side seems the problem. Buzz when engaged even without a guitar plugged.
- Changed IC4 (JRC4558) and IC3 (TL072) without solving the problem. Note that without the IC no buzz was heard (expected).
- Checked all the orientation of my caps, transistor and IC.
- Double-checked my soldering.
- I have the expression jacks and the problem is the same Pots or EXP Pedal.