Best amp for Von Schweikert VR4SR mk2?

I used to have a Pass X350 my VSRs (not the 4s, though) and really liked it, especially in the mids, highs, and with percussion. Great purity in this combo. No tubes in the chain, but it sounded fine anyway, kind of tubey.

Ozzy I think you are right, they are hard to drive. The specs claim 92db sensetivity, but I think the impedance gets real low.

Vac has always been my choice driving VSA speakers(not 4's). McCormack DNA-500 if you want solid state.

Elly, I am using the McIntosh MA6600 integrated amp which has 200 watts per channel. Used they may be had for the top of your price range. I purchased mine new, on an very good deal for less than five thousand. I have also used a tube 55 watt integrated amp to great results. As good as it is, and I really enjoy it, I like the McIntosh better. Happy hunting.

Fplanner2010 What preamp you were using with Mccormack DNA500?
Thanks