I have to cast a vote for the Macintosh MA252 Integrated Amp. With a tube front end and a very robust 100W/Ch solid state power stage, this should make Maggie 1.7s absolutely sing. That it is an integrated amp with a better than decent MM phono stage and unassailable build quality are huge bonuses.
I've never been a big MacIntosh fan, but this piece has just put a giant grin on my face every time I look at it or listen to it.