I have one (and the matching stereo amp). In another system, I also have the NAD M12 (also a DAC/Preamp) and matching amp, and Parasound Halo gear in yet another system. On a value basis, the PS Audio is easily the best of the three system. On an absolute basis, the NAD gear is a bit better, but the difference is less than you might think give it’s significantly higher cost. FWIW, both systems completely smoke the Parasound P3 and A23 amp I have.
Of course, these are my opinions only, but I’m very happy w/ the PS Audio stellar system overall and particularly on a value basis. It’s very easy to listen to.
Best,
mgrif