What amp to replace BAT VK-250 w/Dali & Aesthetix?


I'm looking to replace my BAT VK-250 (w/bat pak). Speakers are Dali Euphonia MS4; preamp is Aesthetix Janus. The BAT is not as musical or as present as I'd like--not engaging enough. I feel like it's putting the recording studio in my house, instead of the musicians, if that makes any sense. I listen to rock (no metal), folk, jazz, electronica, and classical.

I'm looking for an amp in the $3,000-$5,000 range, that will give me an organic and warm (but not overly-tubey) sound, while still having great imaging, dynamics, detail, presence etc.. I'm also nervous about going all tube (my DAC has tube as well) because I don't want things to get too syrupy, so I'm leaning toward SS or hybrids.

My Shortlist is as follows:

Moscode 401HR
Pass XA-30.5 or X-250.5
McIntosh 402

If you have specific experience with these amps and my other gear that's great! I'm worried the Pass XA-30.5 won't be enough to power the Dali's (recommended 50-350 @ 4 ohm) in my room (17 x 20); I am also a little nervous about the cult of McIntosh. Any help is greatly appreciated!
mimberman
I've heard the NuForce mono's and wasn't very impressed. I've heard other Class D from Rowland and Bel Canto and can't say I love it. Could just be a prejudice against digital amps, I know. Heat isn't a huge concern, but I don't want to start with amps that I can fry an egg on. The Moscode gets somewhat warm, but not terribly so from what I understand. Same deal with the Pass, I've heard (although I am also under the impression that pure class A amps run very hot--what gives?)
I have the Dali MS5's currently paired with a McIntosh C38 and MC7300 (1992 vintage amp and preamp). I will be upgrading to the MC402, and I'm glad to read the comment above from Azmoon. And I'm curious as to which preamp Azmoon is using? Thanks.
I have the TAD-125 monoblocks by Bizzy Bee. I am using them on Vandy 2CE signatures. At 86 DB these monos drive the heck out of the Vandys. Check Paul's website for specs... Eagleman
I recently purchased a new PASS X250.5 & X1 and have been very impressed. A wonderful sounding amplifier (quite possibly the best that I have heard), with plenty of power, plus great asthetics and build-quality. I also had the BAT, and feel that the PASS was a next-level improvement. Highly recommended!
Thanks everyone for your replies thus far.

Azmoon: Can you tell me more about your system and what other amps you've used with the dali's besides the 402?

Tusa: did you consider the 30.5 or just the x250.5? You had the BAT VK-250 as well? Can you tell me a little about what you think the difference between the Bat and the pass is? What speakers are you using now, and what preamp and speakers were you usying with the BAT?

Thanks everyone!