I am using a pair of Atma-Sphere MA-2 Mk2.2 amplifiers with my Eidolons and the combination is superb. The Eidolons' quickness, detail, harmonic integrity and ability to throw a beautiful soundstage is perfectly matched by the Atma-Sphere MA-2s. The strengths of the Atma-Sphere amplifiers complement beautifully the strenghts of the Eidolons.
Best Amp for Eidolon
I purchased Avalon Eidolon speakers this summer and am getting ready to upgrade my amp. I currently have a Krell KSA 200s with a BAT VK5SE preamp. I am considering the BAT VK-150SE, Rowland Model 12, Accuphase A-50V, Krell 350mc, and the Boulder 1060. Any thoughts? I am especially interested in hearing what other Eidolon owners are using. Mike