I've had the 755 for a week now and it's been performing flawlessly. However, tonight I put a DVD in and it was working fine for about 10 minutes and then a loud pop came from my center channel. I then checked the wiring and everything was correct. I'm using an Integra DTR-7.3 as a preamp it will shut down the second it triggers the 755 and the standby light will flash. I disconnected the trigger cable and the Integra doesn't go into an abnormal state. I connected the speakers back to the Integra and it works like it should, a receiver. It's almost like the 755 is sending voltage back to my receiver either through the interconnects or trigger cable. It's hard to tell. I'm afraid to test further as I don't want anything else to fry, if not already.
Has anyone else seen this?
Thanks in advance,
Tom