volume pot issues

Frequent questions about dead or faulty pedals. Whether you repair, mod or build pedals, debugging is important. Threads about general debugging problems irrespective of the circuit involved...

volume pot issues

Postby ninjadave7 » 21 Apr 2010, 22:42

i just built a drive using this layout - download/file.php?id=1606&mode=view

when i first wired it up the volume pot increased volume to a point then quickly got softer and then nothing. i realized that the vol 1 and 3 wires are mislabeled in the layout and should be reversed so i did that. now at zero the signal cuts completely and as i increase it gets loudest at around noon and then decreases in volume till it's at about 50%.

i've tried different pots just to be sure i didn't have a hardware problem, but same issue occurs, so i think it's either a layout or wiring mishap.

any suggestions?
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