best integrated amp.

May as well consider Musical Fidelity. They may not be "best" but could very well be close enough especially if value (i.e. price/quality/sound) is considered with equal weight. While most integrated manufactures liken their product to a separate amp and pre-amp, Musical Fidelity goes a step further to claim their integrated (M6si) is actually three components that happen to share the same casing. A pre-amp, and two mono-block amps. Just my .02 as I’ve auditioned the Krell Vanguard and MCIntosh comparable as well.

The new CJ CA-150 is on my list as well.

Ditto the Rogers stuff as it sounds and really looks cool, although it's pricey…I spent some time with the Kt150 version and it's sweet sounding with pure 1950s styling and only 4 power tubes which seems more civilized.

this competes with the best of them... the best for one guy,  another one, not so much,  But very nice by anybody's standard.
Coda CSIB
http://coda-continuum.com/product/index.php