Earlier tonight I heard an A/B of the Chakra c2100 ($2350 new) and my Linn 2250 ($3300 list less than a year ago) driving some Espeks. The c2100 was, I am sad to say as a 2250 owner, noticeably clearer and more open. My 2250 is much more powerful, and I would say did a better job of controlling the speakers and delivering the music over all as a result. (I don't think the guy I was listening with thought so, but that was my opinion). But when I did an A/B with the c2200 ($3650) it was not even remotely close. The c2200 just about obliterated my 2250 (which is actually a great amp) and I left my dealer's shop with a bad case of audio lust in my heart.
Kal, I have no idea why Linn sent you the c2100 when you asked for the big boys. It seems like they really did themselves a disservice. I know you gave the c2100 a very solid review, as it clearly deserves, but the c2200 is a different animal entirely. Make sure you hear one.