Great DACs I've heard and liked:
Antelope DAC with Volticus PS - powerful, aggressive, stimulating, ballsy
Twisted Pear Buffalo DAC with transformer output and Belleson regulators
- not there, cheap, musical, missing nothing, not stimulating
Oracle DAC 1000 - mildly stimulating, great detail, pushes music out but not as much as Antelope
Esoteric transport/clock/DAC stack - exciting without stimulating, no sound, just confident
DACs I would like to hear/own:
Audio Research DAC8 - CD players always very inspirational music listening experience
Ayre DX-5 - everyone says Ayre digital playback is the bomb
SimAudio Moon 750D - 1 dedicated Sabre 9018 per channel, big boy high end glitz, Sim is usually very musical if not too safe
Lampizator - just to make sure mine is better.
DCs stack - supposed to be "the best" curiosity killed the cat
I am happy with my Buffalo. Great sound top to bottom, clean and clear, not etched, extreme detail that is gentle and not forced. Does not pressurize the music like SS active buffers usually do. Attention is free to graze on anything. Could use a few dB more gain for the softest classical CDs on the least sensitive speakers. It is the best component in my system now so I need work in other areas first.