B&W N802: Which amp??

I just purchased a pair of N802 and I was planning on buying a Pass X250 from a friend but he decided to keep it. So now I'm trying to decide between an Pass X250.5 and a McIntosh MC402. Any thoughts??
Thanks! As to which brand...so many out there. But, get an amp that "doubles down." For example, 600W into 8, 1200W into 4, 2400W into 2.

You can't go wrong with these behemoths.

I support the Krell idea. I owned n802's and feel they didn't shine till I got a FPB300c that later I had upgraded to a 400c...even then I feel they would have benefited from more power. Would have loved to hear them with a FPB600c or FPB650m's....mmmmmmmmm!

Good luck!
I drive my B&Ws with a Krell FPB 400cx and I find It to be a nice match. The B&Ws love power.
I drive my B&W 802 Diamond by pair of Spectron Musician III monoblocks and all tube Joule-Electra LA-300ME preamp. These speakers LUV power but they love finesse may be more.... I am extremely happy with this combo and cannot recommend it highly enough.