integrated amp recommendations needed

I started a new post re: integrated amp recommendations - my thanx to all of you who chimed in to my previous post

I’m looking for a used Solid State Integrated Amp in the $400 - $750 price range with a min of 100wpc to drive my Revel M106 speakers which I’m told are hungry for good quality power by the tech at Revel.

I’m apprehensive buying older electronics. Anyone have any pearls of wisdom?

I listen mostly to instrumental classical (orchestral, chamber, some opera) and jazz (small group and some big band) along with some misc. vocals and occasional pop.

I tried to use Stereophile as reference as well as comments I received in my previous post.

So here are my candidates (most of these are for sale at Audiogon):
Arcam FMJ A22 (Stereophile reviewed)
Acurus DIA 100 Mk II or 150 ((Stereophile reviewed))
Plinius 8100
Micromega IA-180
WYRED FOR SOUND MINT (Stereophile reviewed)
NAD C 375BEE
Bel Canto Evo2i

Any other suggestions are welcome please try to provide me detail as possible.
My Revel speakers arrive tomorrow and I have no amplification for them.

Thanx so much, Fred

This system is replacing my Audio Research and Martin Logan CLS system I used to have and treasured.
It all got sold to pay for my divorce. I now leave in an apt hence the downsizing of budget and space. No snob story, just trying to move on to my music again.