High end amp - my last step


I would like some opinions on buying an amp.

I have some unusual constraints, but a pretty healthy budget.

The constraints:

1) I'm in the UK - 230/240 volts must be available - even if a second hand model has to be sent back to the manufacturer.

2) The amp / amps must live in a space in a well ventilated cabinet, open back and full grill to front plus much ventilation above and below. Space is about 24 inches wide, 30 inches deep and 14 inches high for a mono. Height can be doubled for a stereo amp, e.g. a VTL s-400 will fit but Seigfried Monos will not. Heat should *not* been seen as much of an issue, size should - eg a Krell MRA would drop straight through the floor into the utility room.

3) Power should be enough for a dynamic sound in my 89dB efficient Sophias, but just enough is good enough as these will probably be replaced in the future.

4) Aggravation free, long warranties are good and local dealer support good too - so would demonstrations.

I don't mind tubes, solid state or hybrids. I mostly listen to jazz, indie and pop - actually anything apart from opera.

The budget:

$30,000 - I will consider second hand and I will consider cheaper if I can find it :o)

My own suggestions:

VTL s-400 or 450 monos. (UK distributor - DCS - is less than 5 miles away and will be able to demo at home during April)
Lamm 1.2 ref (No representation in uk :-( )
Audio Research 600's
Dartzeel - (My Wilson dealer carries them, and they look like they won't break, I should get a demo)
Other ideas MBL, Boulder, CAT

I'm not in a rush, probably want to buy in June, but I want to sort out some listening sessions. I *do not* intend to ever buy another amp, so it should be good for (or servicable) for next 20 years!
dmurfet
I think someone mentioned the CAT - a localish dealer (High End Broker) has a pair of JL-1 Signatures going for only 12500 Euros - which is a massive discount from new if I recall correctly. They might be worth an investigate!

With that I suggest my new list is:

DSP 8000 (factory organising a demo for me - my dealer hates them "comparing a Frod Escort to a Ferrari" but I have to give them a listen)
Krell Evolution - but think too expensive for me and now 2nd hand market to judge.
VTL S-400
Pass Labs - XA-160/200
Lamm 1.2 Ref
Dartzeel (which should be similar to Lamm me thinks)
MBL - if I can find an outlet to demo
Let me put it this way I don't believe there is good synergy between Wilson Speakers and Krell, both are revealing and dynamic and there can be too much of a good thing (Can make your system sound clinical). I can't speak for the Evolution series.

Lamm would be the opposite of Krell, Midrange that you can dive into, mid bass that hits you up, rolled off lower registers versus Krell SLam, and the Krell bright edgy front end. These comments are related to Wilson/Krell combo only I have heard Krell sound ok on Avalon, and I liked the older KSA-250's that were full Class A.

I agree that you would have a ultra clean system with Meridian 8000's and a digital cable. Keep in mind all of these combo's have virtues and deficiencies, and it's a matter of picking which comb will make you most happy.

If you haven't ever owned tubes, make sure you have a good dealer to deal with for help, the nice thing about the VTL is it is modular so if you had a problem you can plug a computer into the serial port and find out what it is, plus everything you want to know about each of the tubes. The powersupplies can be disconnected and shipped separate so should never have to crate the monster up to send back for repairs. The reason I say this is I had to send my Lamm's back in their crates and they only accept air shipment and you can image how much that cost to overnight crates! Something I factored in my next purchase. I've heard the VTL150 stereo on Sophia's and it as magical. I've heard the S400 on WP7's but it was out of my reach $$$ (and would power the Maxx II's my next goal) and so I went with the Theta's. The S400 does automatic tube biasing while you listen so it will be the least possible tube maintenance of any tube amp.

I've heard good things about the Dartzeel, and the new pass models.
I like the whole easy to work with tubiness of the s-400.

So apart from the Evolution (which I probably can't afford) you would concur with my cheat sheet?
Hi,My advice is to sort your preamp first because you simply can't get great sound with a really good power amp and an average preamp whereas you can get great sound with a really good preamp and an average power amp.
I know this goes against all the expectations but when you hear a really good preamp it becomes blatantly obvious.Unfortunately there are very few really good preamps around.You owe it to yourself to check out the Supratek preamps.One of these is certainly going to cost you a lot less than an equivelent quality power amp.

JT
Dmurfet, don't forget the Acoustic Reality Thauma Turge class D super amps from Denmark (ICEpower design). Look at the AR site. There is a report by Peter Thompsen (owner of AR) about a Chicago based audiophile who replaced his 3 pairs of WAVAC 833 amps (!) with 3 pairs of the Thauma Turges. Impressive! I own the lesser eAR amps (the eAR 1001's) which sound surprisingly good and are comparable with the almost 10 times more expensive Accuphase A-50V which I also own. What do you think of Accuphase btw (used M-2000 mono's)?

Chris