So against my better judgement I bought a used US-AMPS DE-3000 off of ebay. The seller had over 200 positive feedbacks and no negs, and the price was too good to pass up; and the seller was NOT the guy-who-might-be-milo in the thread below. When I got it and hooked it up, it belched white smoke before I even put a load on it. One of the capacitors inside actually caught on fire, without blowing the fuse I was using to protect the amp, which was a first for me. Anyway, is there any easy way to look at the components used and verify that it was an original US-amps product? It has obviously been repaired once at least because the caps don't all match, thermal goo was applied very carelessly, and some of the mosfets were obviously hand-soldered, but most of them look clean. Are there any traits that just scream "milo amp"? I'm thinking brand of wire used internally, or maybe capacitor or resistor brand or thermal rating (the big ones are all 85c, which surprised me, I would have guessed 105c) etc. Thanks for any help...