Best amp for Avalon Eidolon speakers?


Just bought a pair of Avalon Eidolon speakers through Audiogon (they're glorious !) and am looking for an ideal amplifier match. I've heard Accuphase and Jeff Rowland Model 12s mentioned as good matches. At present I have a Theta Dreadnaught II 5-channel amp with a Lexicon 12B preamp, and Nordost SPM cables and interconnects. I listen mostly to classical, jazz, and vocals. Any suggestions?
lloydj
The Rockport was good when I heard them, but not as magic as the Kharma. Admit that I did not hear Andy's speakers with solid state.

I thought the Tenor was supposed to be one of the best of the new tube amps. Not so with Rockport?
Perhaps some will disagree, but I found the Tenors very bass-shy and lacking some control, definition, and dynamics. Not what I had been led to expect. On the other hand, if I had to give up my Sound Labs, the Antares might be the ticket.

Brian Walsh
Thanks to all of you who have commented so far for sharing your considerable knowledge and experience. I will work on optimizing room placement of the Eidolons first, per your suggestions, and then try some of the amps recommended. Additional comments are certainly welcome. There seems to be some difference over tubes vs. solid state. Anyone have more to add on that? Are tube amps a lot more trouble?
Regarding the 2003 CES displays using Eidolons. According to the Avalon website news, Eidolon Diamonds paired with Ayre V5x amps and the Ayre K-5x preamp was voted best sound at the show. And Accuphase amps were used in another setup with Eidolons. Anybody hear any of these and have any reactions?
Lloyd: You'd be doing yourself a disservice by not listening to the Edge solid state amps. I can state my NL-10 makes musical magic w/my SF EAIIs and my Accuphase 75v.
At the past several Las Vegas THEs, Edge has driven different speakers each time, yet garnered "best sound" each time.
Tom Maker is great to deal with and you can work out a trial quite easily.
(Of course, I have no financial or other interest in the company).