The V12's will have enough power to drive the Gershman and however I've never heard this particular combination, I think they should sound good together as both are top notch performers. One word of caution: both the RX-20's and the Cary's are a touch mellow in the treble, so unless your front end is very neutral you may find the balance a little too polite.
cary v12 / gershman avande garde
i am considering an up grade, in particular am seeking out gershman avande garde and the cary v12. while ive heard them both, it was unfortunately not together and not at the same time. has any body listened to this pairing, or does any body have any advice or perhaps foresight? thanks everyone.