Best affordable amp for Thiel CS3.6

In case anyone has two or more cents that they'd like to toss in, I am presently considering (to some extent, at least) amps from all of the following manufacturers: Krell, McCormack, Theta, Bryston, Classe, and Pass. I might add one or two more to the list, but quite frankly, I will have a hard time auditioning all of these, particularly Pass and Classe, as I don't have any dealers within a reasonable drive. I would very much like to audition an amp before I commit, but I have heard enough good things about Classe and Pass to consider them, so long as I have a return option.

Thanks, Tom.

Tom, it's above your price range ($4700), but I just got a pair of the
new Rowland 201 monoblocks, which I am using with Thiel 2.4's. Very
early impressions are favorable to the point of gaga. Makes my Pass
150 sound broken, which it definitely is not.

OK Tom, bear in mind that a lot of this is subject a lot of personal biases. I love the Krell on Thiels. IMHO they are not nearly as bright and lean as some make them out to be. While the McCormacks have nice tight bass and smooth liquid highs, I think they can be some what forward and shouty, not something that would compliment the Thiels. I haven't heard the Theta's. The Brystons are nice, I particularly like the 3BST. The Brystons are probably some where between what you have now and the better amps on your list. How ever there has been some talk here on Audiogon with regard to their inability to handle low impedance loads. Considering your 3.6's drop to 2.5 Ohms, I'd be more than a little cautious. I find the Classe' a bit soft in the bass and a bit chalky on top. These critisims should not be taken out of context, I really do mean a bit. Rumor has it that the 200 Watt and above models are superior to the lower powered versions. The Classe' is probably between the Bryston and the next level, but I wouldn't argue if others placed them differently. The Classe' is a sound choice for the Thiels. The Pass X series might be the best amps I've ever heard. I love the lack of electronic flavor/haze that dwells in so much solid state gear and they are a lot cleaner and more dynamic than the Aleph predecesors. They should work beautifully with the Thiels. Unfortunatley your budget may prohibit the power levels your accustomed to. From your short list I would consider in order: Pass, Krell and Classe'. If any others come up for consideration I'd be happy to share my arrogant, pompous point of view. While I think that amps may be more important with Thiels than most speakers, try not to forget how the amps will work in the complete system, now and in the future. Good luck

Great response, Unsound! I very much appreciate your insight and assistance. While Pass and the Krell FPB series are both out of my (initial) price range new, I have seen deals on used amps from each that are within my realm of affordability. And ultimately, my goal is to build a system that I can be happy with for some time, so dealing with the Adcoms a little longer, and saving up some more cash, is preferable to playing the multiple upgrade game.

Tom.

Tom, you are very intuitive. That was exactly my point. Mind you there are some very good deals on the used market. Your current budget may force compromises. For just a little bit more money you can get the level of finess that will be a forward rather than a lateral move and the amount of power needed to really to push the Thiels. The cash outlay isn't really that much more on the used market.