Jeff Rowland 2 or Classe 25 for Avalon Eclipse

This would be my choice for driving those Eclipes. I've heard this combination and its very nice. M200s pop up every couple of months. The last thing you want is to under power them and blow an irreplaceable tweeter.

http://app.audiogon.com/listings/tube-mfa-m200-power-amps-tube-monoblock-excellent-working-condition-2013-01-10-amplifiers-92683-westminster-ca

Garebear, I love my Eidolons but there is something the Eclipse does that is very special. Sealed cabinet two way? Charles Hanson right?

I think Ayre sources from Cardas. Then there was that whole Spectral / MIT / Avalon 2/3D period.