Best amp for Von Schweikert VR4SR mk2?

Fplanner2010 What preamp you were using with Mccormack DNA500?
Thanks

Vac Phi 2.0, I believe. Real nice synergy, but of course not as good as the VAC:VAC which followed.. :-)

I bought a McCormack DNA-500, I should have it by next week, now I need help for a Preamp that will work best with DNA-500. Thanks

You might try McCormack's new preamp, which wasn't around when I was using his amp.

For my VR4SR's I use Nuforce Reference 9V3 SE monos and with proper vibration control (Hyperion Magnetic floaters) and mass loading (5lbs diving bag on top), they sound great. These tweaks are necessary because the amps are only 7 lbs each. Can leave them on all the time as they draw 2 watts at idle so are always ready and warmed up, and take them to friends houses easily to compare and for fun. Front end is Ayon CD5s. These amps are able to control the speaker really well across spectrum and allow it to express finess and naturalness.