I built a FL301 flanger from the Tonepad layout and tried it this moring. It only plays clean.. I mean that the sound is the same if when press the true bypass switch. The trim pots have no effect, nor do the speed, with and regen pots. If I unplug the power supply, it stops playing as expected (not in bypass mode). Where do I start? (I already inspected my circuit board, solders and parts-appropriate).
Michel
DEBUGGING - What to do when it doesn't work
Like here: http://www.diystompboxes.com/wiki/index.php?title=Debugging
Oh and petemoore is refering to a thread:
http://www.diystompboxes.com/smfforum/index.php?topic=29816.msg202738#msg202738