Great company. A couple of years ago I purchased a 756 Pro3. Unfortunately when it got to my house, it had no output. Returning it was absolutely painless. No questions, no accusations, just cheerfully refunded me. I was disappointed they didn't have anything comparable at the time, and wound up buying a 7600 from a private seller, but I'd buy from MTC in a heartbeat. You know, everyone is happy with a seller when all goes well, but the true colors of a company show with how they handle issues- and MTC shows true class and commitment to the customer.