VAC Ren II, VAC Phi, or ARC Ref 3?


Finally, the two cold solder joints in one of my Rowland 7M amplifiers have been fixed. Just a simple 2 minutes soldering job at home, thanks to a kind live phone consult by Jeff himself. Now the system is back purring like a kitten.
Great say you, but. . . the problem is that now I have fallen totally prey to Upgraditis Furiosa, the most pernicious and 'wife threatening' form of Audiophilia Nervosa.
I listen mostly to classical--lots of chamber, vocal, Early Music, Baroque, Romantic, some large orchestra, lots of cello and other strings--on a system that I have lovingly put together over the last 20 years: EAD T1000, AT&T glass C-core glass wire, EAD D7000 Mk. 3, AudioQuest Quartz RCA, Audio Research LS2B, Gutwire XLR, Jeff Rowland 7M monoblocks, Cardas Golden Ref PCs on 7M, Cardas Golden Ref speakerwires, MagnePan 3A speakers.
The sound is sweet, lush, with a large if slightly unfocused soundstage, sometimes slightly veiled, somewhat soft at the bottom, can sound glorious in the midrange, good if not spectacular at the top. Much better at small ensembles than at full orchestra, where the sound stage can collapse and full strings and brass often display signs of brittleness and two-dimensionality. But, so much for self-criticism. Now what to do?
I intend to migrate towards a fully balanced system, with redbook and SACD capability and a tube linestage. I will start upgrading at the source and linestage points. The source will be an Esoteric X-01 or an upcoming APL NWO-1. But in this thread I'd like to discuss options for a new linestage. My requirements are an open and detailed, sweet sound, accurate with minimal coloration, with very good but not necessarily overwhelming macro-dynamics, an excellent three-dimensional and accurate soundstage, superior microdynamics and subtle nuance. The linestage must sound great out of the box--after breakin of course: not only after going through many cycles of NOS tubes musical chairs. All of this from a company with a stellar track record and reputation in quality, dependability and pre/post sale support. I listened to the VTL 7.5 and found it to be too soft. The BAT VK51SE sounded too dark. Then I listened at length to the VAC Ren II, which seems to embody all of my requirements. I have not heard the VAC Phi as yet, but it is in the running by inference. Nor I have listened to the ARC Ref 3, although I intend to: Ref 3 is in the running by reputation.
Suggestions? Opinions? It's your turn guys and girls!
guidocorona
Thanks Doc, this is very useful. . . I am bracing myself for beuty followed by. . . temporary Mud City!
Doc and all, I finally received my Ref 3 this very morning. . . and it's already making music. It is connected to my X-01 source via AQ Sky XLR, and the down-range IC leg is temporarily provided by a pair of Gutwire Synchrony XLR. Ref 3 has now been playing for just 5 hrs. . . . seems already some 'whool' has been removed from the speakers; somewhat sweeter, more extended than old LS2B; harmonics ring more distinctly. Only obvious sign of its newness is the apparent lack of sound stage and a very slight hollowness. Quite good this far , if perhaps--just as predicted--not yet overwhelming, but still promising for a brand new unit. Most remarkable today is its ability to 'fill' the house with fine, detailed music even at very moderate levels of gain.
Finally a special thanks to Babybear, who not only took temporary delivery while I was travelling, but also brought it to my place and even helped me to install it this morning. Friends don't come any better than this!
Guido

Don't be discouraged. The unit will just not sound good until at least 100 hours of use.

The nice feature about the Ref 3 is that you push a button on the remote and it will tell you how many hours on the tubes.
Thanks Oneobgyn, no I am not discouraged at all. . . right now I am enjoying 'mud city': Ref 3 got a lot worse approx 6 hrs into breakin. . . I know it's temporary. Sorry, the nice "English Racing green' display is lost on me. . . can't see it at all.
Last Sunday I last turned off the system at approx the 26 hrs break in mark because I had to fly out of town for the week. A very faint amount of sound stage and ambient echo was starting to creep back into the system. I will resume Ref 3 break in late tomorrow night or on Friday.