Looking for professional made gainclones or chip amps recommendations


I just sold my single-ended triode amp and am looking for a (near) sonic equivalent in the 50w + range.  I had the Audiosector integrated and a DIY gainclone and both had the qualities I am looking for (detail & transparency) though both fell a little short.  I'm looking for pro made amps in this vein.  The Audiozone amps look interesting from a few yrs back as well as the Clones Audio.  Any others I should look for?  And I'm sure Class D has made leaps and bounds since my last experience with the PS Audio HCA 2 and Wyred4Sound ST 500 but I'm probably not looking for Class D recommendations.  Thanks in advance!
lcherepkai
Sorry... misunderstanding, I was suggesting you take a look at https://neurochrome.com/, Tom is based in Canada and ships to the US.
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I did an extensive in-home demo of the Moonriver 404 reference (mentioned above) and it's a very nice amp. Plenty of rich meat on the bones plus BURSTING dynamics. Joy to listen to.