The general recommendation is a receiver from Harman Kardon, Denon or NAD since those brands tend to work reliably with the 4 ohm load presented by the M80s.

While you don't strictly NEED a lot of power to drive M80s most people match the 80s with a reasonably powerful receiver or amp, so for HK maybe the 435 or higher, Denon 2805 or higher, not sure what the current NAD models are.

Between those three brands, you would normally choose based on other things like specific features you were interested in, whether you liked the interface and remote control, what brands your local retailers carried, and even trivial things like looks.


M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8