Doing this procedure with one wire connecting the two terminals of resistor, you can use this pedal on perfect condition with Line 6 devices (instead EX-1), Digitech's pedals (time bender, harmony, jamman stereo series etc.), electro harmonix (HOG, POG, HOG2, Super Pulsar, Ravish, etc.).For half price of a EX-1, and just adding a short-circuit as I told, you can use this pedal in perfect order!I have 3 of this with this MOD:1) for use with Line 6 M5;2) for use with Digitech TimeBender;3) for use with Boss RE-20.If you want to convert for roland EV-5, after do the procedure that I told, put a 60KOhms in parallel with the terminals of the 12KOhms POT (not the middle terminal).
