Joe,
It has been a while since I have heard a top flight tube amp in a system. Most people I know with nice systems use tubes on the preamp and some sort of solid state for the amps. I think I will go out on a limb and suggest that we would be hard pressed to find a tube amp within the V3 price range that can do what this version presented to us. Hey, just one tube rolling session with a high power amp may pay for the V3 upgrade!
Cheers all!