Tube amps


I've decided to upgrade my current SS amp (McCormack DNA 0.5) for a tube amp for use with my Wilson WP6 speakers. I am looking for a little more warmth in the midsection and think that tubes may be the way to go.

My budget is around $2000 used and so far I'm considering the following candidates:

1) BAT VK-60
2) Cary V12i
3) Primaluna 7

I would appreciate any comments or opinions anyone might have on this.
Ag insider logo xs@2xjensmunk
Not to belabor the issue, but Kevin Hayes is VAC and Dennis Had is Cary. The feedback control was included on the VAC Renaissance amps more for marketing than anything else -- even 1 db. of feedback takes away the magic on dynamic-driver speakers (feedback can help with stats, however).

PS - It is my understanding that the top BAT tube amp (the "SE") is a very fine amp -- I was too busy reacting to the idea of a cheap (PrimaLuna) to modestly priced tube amp (Cary V-12) on WattPuppies to notice that BAT was one of the listed choices.
Jensmunk, After reading your post again I need to clarify my response. One VK 60 might drive the WP's. With the information you provided it's a difficult question to answer without more information. How big is your room, do you listen to lifelike volume, what type of music do you listen to, and are to willing to sacrifice chest thumping bass? With this type of information you might be able to stay within your budget. BAT has paired up with Wilson at numerous audio shows and is very familiar with the product. You might give the folks at BAT a call as well. Good luck in your journey.
Joman,

My room is small (13X16) and I don't usually listen to music at very loud volumes (my wife may disagree). I am generally not a bass freak, and enjoy folk music, as well as Mark Knoffler, Van Morrison, EmmyLou Harris etc...

On another note, I've been looking into the output impedance of various tube amps and the BAT is particuarly high at around 8 ohms. On the other hand I actually have a CJ Premier 11A, which I am using in a second system, and its output impedance is only .5 ohms. This would seem a more reasonable match for the WP6's where the impedance dips near 2 ohms at low frequencies.

Both of my other original choices also have relatively high output impedances.