Adcom 565SE for use with Magnepan .7’s

That is a better than average match for a Magnepan. They make good power, can handle low impedance loads, and are sonically tilted to help the tweeter perform it's best. 

I wish I could help as I have the 565SE, but no Maggies.  I will say it’s a great sounding amp that is very close to neutral, perhaps a touch of warmth.  I have a pair of Kef Q750’s hooked up to it and it runs cool at any volume level, Maggies will be no problem for it.

You’d have to spend significantly more to get gains in SQ at this wattage level.  

Always liked the basic looks, no frills amps in the 90’s

heard the monos with the cheap pre-one by audiosource. Good stuff

Have adcom 565SE amp and Magnepan 2.6 R which sound great!  About to sell both on this web site