I think the NAD C270 or 272 would be good, I used to own the C370 which was their integrated amp that had basically the identical amp as the C270 and it drove my M80's nicely. If you are looking to spend more the Rotel is probably very nice. I hate to sound like a fanboy but I really like the Odyssey Stratos if you buy used for an amp under 1k. There are a few forum members here running one form or another of this amplifier and have all been very happy \:\)

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