Recommendation for amp

This is a tidy package as well if you are ok with class D.  https://www.usaudiomart.com/details/649754296-ps-audio-stellar-strata-integrated-amplifier/

I would by a good class ab integrated used that would work out great for them you could get a great used amp for 2k that would light them up.

PS Audio Sprout or Peachtree Nova 150.  I used the Peachtree for several years before upgrading to seperates.  Highly recommend.  Haven't used the Sprout but heard very good things about it.

Hegel or Parasound Hint 6. 

realestapp

Recommendation for amp

Harbeth P3 ESR SE

They’ve got an easy load, even for a tube. But don’t go big in loudness before distortion sets in, and only 83db so >50w/8ohm would be nice.
https://www.stereophile.com/images/archivesart/810Harfig1.jpg

This US made integrated would be ideal, also has headphone amp if you can stretch the budget a little more. And can be loaded up with dac and/or phono stage as well if needed.
https://www.schiit.com/products/ragnarok-1

Cheers George