If you want a single box player, I enjoyed the Rega Jupiter in my system a few years ago. Like any piece of equipment with Rega stamped on it, it absolutely excels at pace, rhythm, and timing. The Parasound Josh referenced above had a better midrange as a single box player than the Rega, but I planned to use it mainly as a tranport to drive a Bel Canto Dac 1.1, which was a really nice combination but unfortunately the Parasound did not achieve proper data lock with the Bel Canto.
Now, fast forward to today and I've been in a holding pattern on digital for a few years- waiting for an affordable breakthrough. Well, the non-oversampling aCK dACK that Tito brought over today is an incredibly synergestic combanation with the Parasound. The CEC belt drive transport is used in the reference system of the aCK dACK designer, so I think that may be a reason for some of the synergy. Anyway, if you want an organic, liquid sound that is similar to analog, THIS IS IT! The parasound/dACK together blows away the Parasound as a stand alone player- I'd bet most people at the meeting would agree with me on that. We used an Audience digital cable that also contributed to the sound (Phil, which digital interconnect was it?) However, from memory, if you want PRAT, the Rega would be better IMO.