The Thor DAC (DC-1000) is wonderful. At about $8,500 it's not inexpensive, but it sounds better than the SACD decks I've heard - and is neck and neck with similarly priced analog rigs (table + cartridge + phono-pre and cable). This product is fairly well known in reviewer circles and is highly respected.
The other unit that may be even better is the Florence Audio Technology "Tube DAC". At $12K with spartan cosmetics it is a stretch on the value side, but it is the closest thing to State of the Art analog that I have ever heard. At present, I think that there are fewer than three in existence, but it is a rare and wonderful piece of gear.