Just purchased a set of Audio Physic Tempo IIIi speakers which I auditioned for several hours with a VK-200 driven by a VK-3i. Was the best sound I have heard at the price point. Now that I have the speakers I will have to save my funds to get the VK-200 and then the preamp. Not sure which preamp, but the VK-200 is a given.
However, discussion with BAT resulted in the info that at least through S/N 274 there is a needed $500 upgrade of the bias circuit to drive difficult loads without spurious amp shutdown. I do know that S/N 371 did not need the upgrade, so am not sure at what S/N they made the change. But, the sound through the Tempos was second to none.
However, discussion with BAT resulted in the info that at least through S/N 274 there is a needed $500 upgrade of the bias circuit to drive difficult loads without spurious amp shutdown. I do know that S/N 371 did not need the upgrade, so am not sure at what S/N they made the change. But, the sound through the Tempos was second to none.