Just some more evidence, I ran my 1804 and now run a 3808 with M80s no problems with either one. smile

I wonder why the change of heart by Denon with a 43XX series now capable of a 4 ohm rating? They must have increased the P/S, more heat sinks?

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