I have a rotel RB990BX, precursor to the 1080 and a Anthem MCA 2, precursor to the MCA 20. Both are very good for the $400 used price. The Rotel has clearly better, more dynamic and impacting bass performance, but sacrifices some detail and imaging clarity to the Anthem. I use these amps with Magnepan MG-III's with good success. Altimately, I prefer the Anthem amp because it reproduces the music I prefer better and likely reinforces the stregths of the Maggies. I have heard these amps with some traditional box speakers (infinity Kappa 7's I think) and the Rotel was far superior, because of the bass performance and the Anthem emphasized the weakness of the infinity's.
If you are considering new prices of $1000 to $1200, then buy a RB990BX and an MCA 2 used like I did for $875 (to my door) and try them out. There ARE better amps out there, but few as reasonably priced.
If you are considering new prices of $1000 to $1200, then buy a RB990BX and an MCA 2 used like I did for $875 (to my door) and try them out. There ARE better amps out there, but few as reasonably priced.