Krell FPB 600 or 250M's?

FWIW...

of the big amps I've heard the Krell was great. Didn't hear it with Proac speakers though. It was driving some 802 Matrix. I liked the Krell 600, MC602, and Linn 500 monos. For myself, I'd probably go with the Big Mac today as it's a current product.

Money being what it is though, and with Krells build, if it was a very good deal, I'd have little problem going with it then... but I'd have to have speakers which would really benefit from it. Otherwise I'd seek out a more manageable amp better suited to the speakers.

I heard the 250 monos on a pair of BW 801's. they sounded like they could use a lot more power than the 250s put out, although the 250s did come across as quite neutral. the 600 would have been a better match for the 801N's IMO.

Buy the FPB 600/700c. I have one I bought new in 1999 and it has dusted everything that has gone up against it driving Thiel CS5i's and various Apogees, both brutal loads. The tonal weight, richness, and dynamics of this amp will keep you smiling for many years to come.

It does get VERY hot and requires a minimum of a 20 amp dedicated line (30 amp is better), so keep that in mind.

Speakers matching with the fpb isnt really a problem. From what i gather the FPB has quite a smooth upper range so shouldn't be too fatiguing with the proacs. Add a tube pre into the equation and everything should be fine i reckon. I know the proacs work best with tubes but i still like the punch and speed of SS so a tube pre should be 'enough'. Source is a KPS20i(delta 9).

I'm inclined to go with the 600 as well. From what i can gather it really is one of the all time greats and a keeper. Mono's mean more boxes, more heat, more cables, more cash if they go wrong. Just wandered if they were even remotely in the same league as the 650's which would probably be the next step up from a 600.

Just ran across this thread. I must disagree. I think the 250 monos would be a much better choice. The 600 may have more power but not even close on everything else.