The Jeff Rowland amps are amazing. They are both authoritative and refined. I have B & W Nautilus 802's and I drive them with Jeff Rowland Model 12 monoblocks. They don't even strain driving the 802's and the separate power supply is one of the most advanced in the industry. The look and build quality of Jeff Rowland equipment is legendary. You might want to check out the Rowland amps.
Best amps for new B&W Nautilus 800's
I just purchased the new B&W Nautilus 800's. These babies will play a dual role in my home theater and for music listening -- more music than theater use. I have listened to Mark Levinson 336, Classe CAM350, Classe 401, and Krell 300c. Am also interested in Krell 350Mc's and 600c. These amps range quite a bit in price, and I'm willing to spend money -- but I want to spend SMART money. My pre-amp/processor is the new Theta Casablanca II with Extreme DACs. I haven't selected a new DVD or CD transport yet. I like strong bass and want to control the speakers with authority. Please help me select best amp.