Qualsound, I find that the Eidolons are easier to drive than the comments in this thread suggest. I've listened to Eidolons in my dealer's listening room using both Rowland 100 watt solid state amps and BAT tube amps with excellent results. At home, I drive my Eidolons with Atma-Sphere MA2 OTL amps (220w) and don't feel any lack of power to fully drive these wonderful speakers.
I suspect you will find that your C-J 8's will be a good match to the Eidolons given their triode configuration. Wonderful amplifiers!
I suspect you will find that your C-J 8's will be a good match to the Eidolons given their triode configuration. Wonderful amplifiers!