i have 4 mtx amps that all have power but produce no sound. im sure they are all repairable. could be as simple as replacing the mosfets. if you know how to use a soldering iron you could do it yourself.
3 of the amps are mtx terminator TN250/1 Mono Amplifier
MTX Audio Terminator TN250/1 Mono Amplifier
http://shop.mtx.com/p/l_81/MTX_Audio...r/listing.html
1 is a MTX Thunder TC TC6001 car amplifier
http://www.retrevo.com/search?q=MTX+...odelid=7858126
retail for these 4 amps would run around $900.00 USD. im looking for $50.00 pm is key
778-EIGHT 5 EIGHT-5 SEVEN 01 (CHRIS)