What pedals work for the feedback jack on the Echoplex?
Basically, the feedback jack needs a variable resistor across it, which can easily be done with a passive volume pedal. Just connect a 1/4′ mono cable between the feedback jack on the plex and the “output” jack of the pedal. Active pedals (the kind that use batteries) won’t work this way. With the boss pedals, you have to use the FV-50L, which is the line level one. Don’t use the H version, which is the high impedance one for guitars. The H will actually work in a pinch, but all the feedback control will be concentrated in a very small range of the pedal. A Roland EV-5 expression pedal plugged directly in the echoplex feedback jack actually does work as well. Its a little awkward, since it operates backwards. Feedback all the way up is with the pedal all the way back. Maybe better than buying another pedal, though, if you already have an EV-5. If you have an EV-5, are you using it for midi continous controllers? You can also use those to control feedback. In the midi row of the Paramet
