Welcome to the SMD forum!
Bought "manufacturer refurbished" amplifier from ebay and receieved an amp that was obviusly not refurbished but also broken and in poor cosmetic shape. Because I didnt open the box in 30 days after receiving, ebay refuses to help because the seller declined return. Working with credit card company to get my money back... in the mean time, is there any reputable place to send it to in case I get screwed and have to eat it? Its a CT sounds AT4000.1 and who knows whats wrong with it, as soon as i hook up power/ground with nothing else attached the amp starts to get very very hot just idling, almost immediately. Protect light is on also. Live and learn!