Hi. I have a Schecter Stiletto Extreme 4 and an Acoustic B20 amp, and a Monster Cable. Recently when I've gone to play the bass will be fine for a bit, but then I'll start to do pull-offs and such and then it'll cut out. A friend of mine said it could be a limiter.. ? I don't know what's wrong , if it's the cable, the amp, or the cord. All are less than 6 months old. Any advice on figuring out which it is or where to go from here?