Fishman Aura Spectrum D.I. "spoiled" Questions

Aura Spectrum Di spoiled, only works in tuner mode, any solution please? It is the second Pedal who spoils me with the same problem, perhaps no one has been able to find fault? Appreciate one Solution

my mg100dfx gain knob spoiled.may i know the specs.for the knob pls If you have the pot out look on the edge of the metal can for the code. Take it in to a good electronics supplier for a match. You ...

a peek inside. You may find corrosion has eaten through a circuit trace on the circuit board OR has spoiled the power switch

these contacts with ONLY isoprophyl 99% alcohol and Qtips? If you used another product you may have spoiled the contacts. Also did you clean the circuit board where they contact with the same product?

Crossfader Selectors scratchy I think I might have a similar issue with my DJX700.... I noticed when recording that I would get intermittent crackling and it seemed to be got round by selecting ...