Hey, I have never used a pedal with bass before. Bought a Digitech pedal that I am running through an Acoustic head and cabinet. Love all the fun new sounds I am getting. Bass is a Yamaha motion B with Active Emgs. When I'm not playing I hear fuzzy/buzzing noises that come from the Amp. Amp is perfectly silent without the pedal. I have tried adjusting the noise gate and other functions on it but it doesn't stop the buzzing. My cords are new instrument cables so It's not the cords. Any suggestions? I did a search and could not find any anwsers on this forum.