B & W 802 Nautilus and Monoblocks

I have B & W 802, and looking for amps. Which amps would be a good match----Classe CA-M400, Pass Lab X600, or Krell MCX350? Thanks for your opinions
Mcintosh MC501.
Don't forget the Ayre MX-R monos.
With those speakers, I too would choose the MC501.

Read Brian's great thread. He had 802s and ended up using McIntosh amps with them after trying many others:

the mac402, 352, or 501's....of those you have listed, the krell
MC 501
Bryston 14 b sst or McCormack DNA 2 LAE or DNA-500 for the ones you listed the Pass X600 I love those amps, but for the price the DNA 2 LAE on the used market plenty of power.