Integrated Amp for Monitor Audio RS6

Any tube amp by Rogue, Prima Luna, Audio Space, Cayin or Jolida. I am basically saying I think the sound best on tubes, in my opinion.

I know tube watts are different than SS watts. How many do you figure I would need to power these speakers. I usually don't see too many tube amps powering floorstanding speakers.

Thanks for your help

Ok, I've narrowed down my selection to:

NAD M3
ARCAM A32
Krell 400xi
Primare I30

Has anyone had experience with any of these combinations? I'm also open to other suggestions.

Thanks

I forgot to mention I am also going to use this amp as a HT pass-through. I have an older 5.1 receiver that I may use on the rare occasions that I watch movies.

Don't forget to include the Cambridge 840A.

I have read some places that the 840A could sound a little harsh. Then again it wouldn't make sense why I have the Krell on there.

I am basically looking for a warm sounding amp that has pretty good extension and definition at lower frequencies. I'm afraid that pairing a bright sounding amp with these speakers may not sound that good. I recently had an Arcam AVR280 receiver that sounded quite good with these. I wanted to take a step up in 2 channel so I sold the receiver. I know I like the Arcam sound, but is there anything else out there?

I'm looking to spend around $1500 used on this (give or take $500)

fyi: I am going to connect this system with a slim devices Transporter for most of my music listening.