Amp/Preamps to go with Snell B Minors?

if you stand in the corner behind the speakers is the bass sounding heavy and excessive? If so you have a bass standing wave problem in your room which needs some treatment to eliminate it.

Although the B Minors are not as generous in the bass as the original Bs, they still would have to be classified as putting out a lot of bass. If you can try a Krell (and we're talking KSA or FPB model, not the KAV line) with your speakers before buying one, it would be worth it, because if a Krell can't tame the bass I doubt any amplifier will. However, don't rule out the possibility of room interactions causing or exascerbating your problems as well, as any speaker with the extended bass response of the Snells will excite a lot of room nodes. You may want to play a bit with speaker placement, if you haven't already, or you could be a candidate for Rives and his PARC system, or a Sigtech or TACT equalizer. Good luck!