Best monoblocks around 3-4k used for revel studios

i have heard the rowlands make a great match with revel studios.
any thoughts from anyone out there on which model is a good match?
also, how about BAT?

I use Bryston 7B-SST with Salons (4K new last year)

I used Sonic Frontiers Power 3s to run my Revel Salons for over a year. They are well suited to driving this speaker. I also had the opportunity to hear my friend's Rowland Model 6 monoblocks with my Salons when he brought them to my house one weekend. They also paired very well with the Salons and offered a sound that was amazingly similar to the sound of my Power 3s. My friend was in need of money and sold his Rowland Model 6 amps to Jonathan Tinn (Jtinn) about a month ago. I believe Jonathan is still offering the amps for sale:

Chambers Audio web site - pre-owned equipment

I can vouch for that particular pair of amps, as I heard them about a month before my friend sold them to Jonathan.

I should also mention that I have no affiliation with Jonathan or Chambers Audio other than having been a customer.

MacIntosh MC-501, 500 Watts per, Stereophile rated Class A (best performance regardless of cost)and only $4,000 new. McIntosh gear will last you a lifetime and survice and support will nerver disappear.

Jsut to clarify, MC-501s are $8,000 for a pair.