YAMEFT : Yet Another MXR Envelope Filter Thread

[chicago_mike]

 

Okay, I've had it "working" for some time..but it squealed..still does. Moving the Switches causes it to squeal or give off odd noises. Solder joints are good, traces are fine.  The pedals does work, just the odd squealing or the emphasis pot can make it "chirp".

ALso, I use basses with HOT active outputs, what would I do to decrease the input sensitivity a little bit?

Thanks!