Tube amps that kick ass?


I'd like to find a high powered tube amp that can deliver all the magic that tubes are known for AND that kicks butt. Solid, tight bass with good authority. Dynamic, quick, but handles the little information (micro) sweetly as well. A tube amp that will play rock and roll at realistic volumes – the way rock in roll was meant to be enjoyed - and still sound great.

Any ideas? 10K or under? preferably 5K or so

Thanks for all responses.
128x128keithmundy
Though I went from VTL 250's to Atma-Sphere MA-1 MkIII's, it wasn't because I thought the VTL's were rolled off or that they had any other serious flaws for that matter. I just decided it was time for a change and wanted to try something different.

Actually, I thoroughly enjoyed the VTL's for over six years, they were trouble free and I could happily go back to them. I'm sure my friend who went from the 450's to the VAC Phi 300.1's would say the same thing.

On the other hand, both the 250's and 450's are outclassed when compared to either the MA-1's or the VAC's as they well should be considering the large price differences.
Thank you all for the great info. I am actively looking and studying my options. I love the passion but let’s all stay cool guys.
I second CAT. The JL2 used will fit your price range.

While I'm partial to CAT, as others have mentioned, VTL, and Atma-Sphere are other great choices.
McIntosh Tubes are an excellent choice though more expensive than comparable amps (with better re-sale too)... especially for rock music...they are not overly revealing of flaws, excellent bass and excellent highs, they play loud ...the MC2102 is an awesome amp...2 of them will work even better.