Here's a list of the integrated amps I have tried over the past ferw years:
Roksan Kandy III (AB), Audio Refinement Complete (AB), Portal Panache (AB), PS Audio Trio C-100 (ICE), Classe CAP-151 (AB), NAD C-352 (AB), Bel Canto S-300 (ICE), Linn LK-85 (?) and Bel Canto eVo2i (tri-path).
The Linn was not an integrated but was in there.
The Bel canto eVo2i has been in my system for well over a year now. There may be better integrated amps out there but I feel I'd need to spend significantly more $$ than I'm willing to better it.
The only amp on the list that I paid more than 1K for was the Classe. I honestly preferred the cheap NAD to it.
There are plenty of reviews of the Bel Canto amp on the web, 6Moons, Soundstage and others.
Click
here for a thread that may interest you.
Good luck with your search.