Cambridge Audio DAC Magic, one of the few DAC's built in enough volume to offer economies of scale to the consumer hence a non boutique price tag.
Probably only DAC available at the moment that won't make the user suffer from the psychoacoustics associated with the I've cryogenically treated my cables have and have no taste/perception of good sound crowd.
It has filters so you can tailor the sound to that of other DAC's that employ roll off filters to give that warm, not how it's meant to sound, analogue sound if you don't like it flat.
In flat mode the response kicks the ass of most sub 1k equipment.
Don't be fooled into thinking really expensive stuff offers more of anything except BS and a shiny case.
One of the only ways to better it is to have a proper broadcast transport with a proper digital output, a central clock and then a DAC. The only low jitter solution.
Audio rant over and breathe.