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Q: EDP & CV pedal for feedback control
I'd tried to modify a standard passive volume pedal to function as a CV
pedal for my echoplex but ran into a strange problem.
When set to zero feedback (one repetition) the loop ends with a "pop" -
this doesn't happen if I start with a higher feedback level & then move
the pedal to zero - only when the pedal is at zero when the loop is
The pot is 100K - i'm not sure about the taper, but judging from how it
behaves with the echoplex it may be logarhythmic. Should I be using a
linear pot instead?