I blew something up in my amp period. what is it though? My amp was a carvin r600 What I did was I was playing, not loud at all, and we were getting ready to record my track and I shut off the amp and I plugged a direct in from my amp and set the mics up and I was ready to go so I fired it up and It starting making all kinda of funky noises and it smelt like when a belt burns up in a sweeper but not as strong (sorry it's the closest thing I could I could relate it too). I noticed also the gain lite was on and the compressor lite was too. What I think happened was the phantom power from the mixer fried something. It was on because of the condenser mic I had hooked up. also If it helps any, the ground lift was on and the direct line was on too. I tore it apart and checked the tube, the tube looks good. I notice the smell still lingures in the back of the amp where you plug in the speakers into. Help!