Krell FPB 300cx vs Jeff Rowland 501's?


I am thinking about making this change. Has anyone compared these two amps? I have B&W 802N speakers which love power.
I have been very pleased with the Krell power and the sound of the cx version of the FPB.
JRDG 501's are rated at more power, are monoblocks, and quite a bit smaller, but are class D. Is this a step up or not?
bwyoung

Showing 2 responses by bwyoung

Thank you all for some great information. It is very helpful. Maybe I should keep the Krell (Raquel, I have a 30 amp dedicated AC line that seems to serve the amp very well).
Maybe, I should ask a follow up question regarding the Krell... How does a Krell FPB 300cx mate with a Jeff Rowland Pre... like the Capri, for example? I would run it balanced.
Wow! That is quite a statement that you prefer the capri to the ARC Ref 3 considering the Capri is about $5,000 cheaper on the used market. Was your preference given with or without the Rowland A.C. filter?