I like RW's Tekton recommendation. I've had 2 pairs, Lores and Katz Meow and still have the Katz. You get a lot for the money, I think much more than those $1,100 PSBs.
http://www.tektondesign.com/
Here's a link to some highly rated sub-$1,000 integrated amps.
http://www.theabsolutesound.com/articles/2013-tas-editors-choice-awards-integrated-amplifiers-under-1000/?utm_campaign=Newsletter&utm_medium=email&utm_source=email-118