Best Integrated, period.

Berning ZH270. It may not be what you expect, with a volume pot and two line in,but it is something to have heard. I own the Accuphase E550, which I consider wonderful, and on a par with the Einstein "the absolute tune", Pathos TT - the Berning is something alltogether different.
good luck

I used to love integrateds:

went along those lines:

Perreaux i150 (early model with Audiostatics)
Bow ZZ1
Krell iL300

then a step up:

Einstein light in the dark (OTL based on mosfets, changed to Merlin vsm mxe by then)

Accuphase E550
Pathos TT

Both of those two are absolute wonders in sound, I could imagine that the Inpol2 ist an amazing amp, as both Accu and Pathos did run a bit out of steam..

Since then I moved to Berning,that does it for me, but its not strictly integrated ;-)