The m80's are not power hungry, your yammy alone would most likely be fine. Or, using it as a Pre, and the NAD as the amp, you will be fine as well.


M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85