Need recommendation for amplifier

500 ohms is high? That seems low enough to me!
https://www.stereophile.com/content/conrad-johnson-pv11-preamplifier-specifications

JohnnyR,

The Belles Aria monoblocks are a little out of my price range,
 Thanks for the recommendation though.

+1 for Odyssey Audio amps. Also, I would audition Merrill Taranis and Arion Audio S-250. Both are great amps.

@cscrutinizer Take another look at Rogue.  A Cronus Magnum II knocked my Ayre AX-7 off its perch.  And if you have the $$, RP-5 + Stereo 100.

For an SS amp at that price maybe check out the Schiit Vidar…buy 2 for running each in mono for around 1400 bucks. Class A/B instead of D, return policy, snarky manufacturer comments, USA made…and they possibly sound good, although I have no idea.