Hey there, I just bought a fender Jazz the other day and the guy I bought it from threw a Peavey Basic 60 in with it (now called a peavey basic 112). The problem is that I can only play on it for about 15 min. before it overheats and shuts itself off. Sometimes it cuts out even quicker when playing at louder volumes. So I took the amplifier out of the actual cabinet and set it upside down on top so that it could have air to keep it cooler. It doesn't cut out as easily when I do this but at high volumes I start to lose power still and the sound breaks up and distorts when hitting notes hard, like slap stuff? There are a few components that get really hot to the touch on the circuit board. Wondering where to start and what to do?? Please help, any advice is welcome. Thanks!