Hello, For some reason, whenever I use my Boss OC-2 pedal, I get this weird farting noise through my amp, and it doesn't sound good. I am worried it could blow the speakers, but I am mainly frustrated because it just doesn't sound right. I play a Modulus Q5, which has a 18V preamp, so I am thinking maybe the signal is so powerful that its distorting the octave effect and producing this weird farting noise through my cabs. I play a GK700rbii head with a GK SBX115 and a Markbass 210. Any help/suggestions? Thanks!