Just long shot here... Double-check all of your speaker wire connections. One loose speaker wire strand touching negative or positive will cause major problems like the one you are seeing. It's not hard to do we all have done it one time or another.

I would also try just one speaker at a time to see if the problem is associated with a particular speaker.

I find it hard to believe that two NAD receivers would have identical problems.

Are the receivers totally dead after two days?


M80's VP150 QS8's Earthquake SuperNova MKV-15
Integra DTR-7.4 Outlaw 755 Outlaw M200's Outlaw ICBM