I would be willing to bet that most people couldn't tell the difference in a blind listening test of those 2 avr's.

Hmmm... Denon used to run Burr Brown for many years, I wonder why they changed, pricing/licensing I would guess.

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