Hello! Here's a link to a video which shows what's happening: https://www.youtube.com/watch?v=WtTeRvuXZv0 The bass did this with that pedal setup, with that same setup but different cables, plugged directly into that amp, plugged directly into a different amp, and plugged into my friend's pedalboard then a different amp. His guitar did not make these noises. At some point in the video I move the lower eq knob, that affects the frequency of the tone. Top eq does nothing. Volume also does not, nor the pickup knob. The tone does, however, affect the tone. With all the pedals on, I can play over it, but once I stop its right back to the noise. Also, the noise doesn't begin right away: It happens after a few seconds. Can anyone tell me what might be going wrong? I haven't opened it up yet to look inside. Its an ibanez SR375.