Amp for Acoustic Zen Crescendo 2 ?


Hello all,
I have these speakers for 2 months now and want to move on to a tube amp of 50 - 60 wpc or so, or a SS amp that fits the bill..  My current amp is an Ayre V-5xe.  I'm looking for an amp to sweeten up the top end and has a midrange that does vocals full and articulate, even if that means colored.  The Ayre is a great amp but I think there is a better match out there.  I'll have to save up for used, under $5K.  I'm especially interested with what actual owners would say, as well as their system specifics, but all comments welcome.  Acoustics and speaker placement are fixed and substandard.  That's just the way it goes at our house.
I'm using a steel arm VPI TT with Ortofon Cadenza Bronze, ARC PH-7 and REF 3.  Thanks.

wlutke
The VAC Phi 200 would be worth a strong look given the attributes you're looking for, and it's available used in your price range.  Also, call Acoustic Zen and see what they'd recommend.  Best of luck. 

charles1dad -
I dropped Wig a line in a current thread.  Hopefully he'll show.  
There are a lot of fine amps mentioned here.  The Devil in the Details is synergy.

wlutke,

After hearing about your room size and other preferences,

I would highly recommend the combo of the Linear tube audio MZ2S and the Zotl 40,Great sound and synergy,I also tried my Valvet soul shine preamp with the 40 and it was just ok sounding.
I have paired the MZ2S with several different amps and have always heard really good sound even a parasound a21 sounded better than I've ever heard one.

The line magnetics are highly regarded and they should be,I have heard all of them but I have never owned any of them.
The Crescendo's are excellent speakers and as Granny Ring has mentioned they do need some pwr,but I think you would be fine with the LTA gear.

Best of luck to you,
Kenny.
Hi Kenny,
Have you heard the LM 508ia specifically? Both Wig and Waltersalas described it as a sublime performer. I could see this and the Linear Tube Audio ZOTL 40 as both being terrific yet distinctly different in their sonic presentation.
Charles
Charles,

I could see this and the Linear Tube Audio ZOTL 40 as both being terrific yet distinctly different in their sonic presentation.

Yes I fully agree,I have heard the LM 508ia driving B&W 802 D speakers and I thought it was good.Out of all the LM amps I think the 508 is the best one,my friend that owns it is fairly local to me and I might be able to borrow it for a day or 2 and see how it sounds with my DI's.I know his amp has EML 300b XLS tubes but I can't remember which 805 tubes he has.I could also maybe use the EML's in my Yamamoto A09s which I have never used that tube.

Kenny.