Looking for an amazing preamp under $700 used

This is probably a wish list for the ultimate preamp, but here goes.

1) SS preamp or hybrid (with 1 tube) max
2) Warmer, smoother sound that doesn't squash the details.
3) Having a processor loop or unity gain for tying in to HT system (great plus, but not essential)
4) Musical, with air and timbral integrity
5) Remote would be nice (but not essential)
6) Under $700 for a quality used piece.

So far I'm considering the Audiolab 8000, Mccormack TLC-1, Audio Research SL3, Forte 44, audio refinement (3.5?).

Can anyone help me narrow the list or add units I haven't considered?

Thanks,
Larry