I have mine set to on for the most part but I do turn it off for some listening in pure stereo mode for that old school sound.

I suspect some of the differing answers between on and off might have to do with the rooms themselves and Audyssey could very well be sucking the life out of the sound while trying to tame some bad nulls/highs in the respective rooms. If this is the case then leaving this feature off would make for a better sounding system.


Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70