Von Schweikert synergy

I use a Supratek Preamp and Sim audio W8 with VR4jr, sound is just incredible, can't imagine things getting any better, until I get my VR5SE of course. Hehehehe. I have tried various amps/pre combos and I find high power stuff sounds best, with tubes in the mix somewhere, or else you are not hearing the full potential of these speakers IME. The Sim Audio W8 is so refined and powerfull, it just makes everything so effortless, the clarity and ultimate transparency is quite uncanny. Yet it still retains all the musicality I could ever want.

good listening

I'm using recapped Kenwood Supreme 700m and 700c from the mid-70s to power my VR4 HSE gen iiis. Could not be happier.

Just to throw my .02 in here, I found that the DK Designs Reference MKII works extremely well with the VR4JRs. I believe that they paired this amp with the VR4JRs for some trade shows. I brought this amp into a number of shops to listen to various speakers in the same price range and I must say that the match was probably the best that I heard with that particular amp.

Can someone point me to any info on VSA using Spectron to voice their speakers?

There is a great synergy with my VAC Phi 300.1 and VR-7SE's. Even with under 150 hours on the speakers, the sound is remarkable. Also, as has been mentioned above, Albert and Kevin have shown very successfully together, as both realize there is a real synergy between their products.