I have heard the Avante Gardes many times, with different amps. My friend, who owns a pair, drives them with a pair of Kora tube monos. This is by far the best I have ever heard them sound. Kora is no longer distributed in North America, if I'm not mistaken, but their amps do come up occasionally here on the 'Gon.
Amp for Gershman Avant Garde
I'm looking for a suitable replacement amp to power these. If anyone is familiar with these speakers and has a suggestion please send through. Thanks.