I have an old Peavey Model 215 (from the 80s I think). I've tried a few different heads with it and the cab kept going out. I thought it was the heads until I bought a brand new Peavey MiniMax head. So now I'm realizing the cab is going out when I turn on my Boss Bass Overdrive pedal. It'll play for a few minutes and then it cuts out completely. Is the pedal just pushing it too hard?