I've had many problems with my NAD equipment. Newest one is the left side drops out completely - only sometimes. It's hooked up to a pair of PSB Image 5T's BIC in center BIC's for surround sound
I'm not a total audiophile - just like good sound.
I've also got it hooked up to a NIles s4 speaker selection system to run a pair of kitchen spkrs. as well as a pair of outdoor spkrs. Also both BIC's. I've hooked this up through the B speaker section coming out of the NAD.
Anyone have any ideas of why the left (front only) side would drop out completely and return - usually a day later. OVerheating?