Appreciate the response....
The receiver sits in a open stand with plenty of air flow. My settings while watching the movie last night was -9.5. Loud, but not to loud..... In the music DVD mode I cranked it to -2.0 and had it clip. Still need to switch to small fronts and experiment.
Magnolia salesperson is coming over to insure I have it setup correctly. Ha!
The room is an "A" frame cabin with tall ceilings. Mains are 7 ft to listener position and the rears above the listener at 7ft high. Hopefully it is the receiver........
Thanks
Jhas, setting up a fan is a simple and quick way to eliminate heat as a possibility. It amazes me that receivers only use passive cooling. They , like computers create a lot of heat. Perhaps you have a mechanic friend who has a infrared thermometer you can borrow. I own one and it is handy to have, I use it to check temps on my computers etc. Heat is the enemy and it works quietly and slowly.