I demoed my AVG's with a BAT amp (VK50 SE I think (it was their new small model)). I almost didn't buy the speakers....... I asked my dealer to put his Nagra 845's on and we were off to the races ( or should I say the bank). I will probably get dogged for this, but I have heard BAT amps in my system more than once and didn't like the sound at all.
Chris
Chris