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
weidheimer
What preamp were you using when auditioning these two amps with the Eidolons? Thanks
As with most "best of" threads, the variables of ancillary components, room, musical tastes, etc. need be noted. With that it mind, my bias is towards tube amplification. I have heard the Eidelons driven by solid state in an audio shop with less than stellar results. Neither the Spectral/MIT, Rowland or Audio Research fared as well as some Eidelon systems I have heard. May well have been the store setting.
Lamms, Convergent Audio JL-1, and Atma-spheres have all brought beautiful music to these speakers. Atma-spheres may have the best bottom end with a touch less lower mid-range refinement; compared to the CATs. I have heard the Eidelons with and without preamps in line and have found myself leaning towards the open, detailed, and extended presentation of the Atma-spheres with preamp(much needed for love of analog). Close in second are the glorious CATs. I wish I could comment on other solid state, but have unfortunately not been exposed to personal play. It's hard to hear even a small percentage of what's out there, especially in a small market, so.....good luck. The speakers are just great, and revealing. Mating can be daunting, but oh so satisfying.
Has any one tried Halcro amps with Eidolon's? I think that would be a good mate, though I have never heard either component for more then a few minutes, and not together.
tireguy, i have heard the Eidolons and the Halcro, but not together. of the amps i have heard, i would agree with Rushton, that the Atmasphere MA2 MKII.2 would be the best overall amps for "my" tastes. of the SS amps that have been mentioned, the Halcro might be best, but it is so resolving and neutral (like the Eidolon) it might too much of a good thing. you would need to hear them together.

i had the Halcro DM-58 in my room for 3 days with my previous speakers, the Watt/Puppy 6. the Halcro was a great match for the WP6 and in my system, the best ss amp i have heard.

the Atmasphere would give you most of the strengths of the Halcro, but with the "breadth of life" only tubes will give you. the Atmasphere will give you better speed and clarity than any other tube amp that could drive the Eidolons properly.