I am the original owner... This amp retailed for 1200.00 bucks.. I up dated the binding post to one the best vampire binding post which is gold plated over pure copper along with the RCA in-puts.. That's about 150 bucks I put into it.. I can email more pics..
I need cash that is why I am selling it. It has a has a small rub mark on the left bottom face plate which it is very hard to notice because its on the bottom. Denis at D sonic is a very helpful man.. if u have any questions you could go to his website at d-sonic.net
For 750 bucks I think Denis would tell you its a good deal and a great amp. This amp is in the state of Colorado.