Originally Posted By: terzaghi
Yah, someone else around here can explain why but I have heard it stated many times not to use that switch with th yamaha's


I was contemplating upgrading to M80 from M22, to be used with my Yamaha RXV3800 and I had the same concern. It's been almost a month and I must say I have no regrets doing that. But 3 M80s for front?
This is the link

Yamaha RXV3800; 2xM80, 2xQS8, VP150 and EP350v3; Panasonic 50" TV; PS3; Harmony One; Denon 3930CI