I've got one! It's the best upgrade to the digital side of my setup I've ever made. Huge improvement in my opinion (I'm using an Anthem CD-1 that was going through an Accurus ACT 3 for D/A). Just be sure to use a good digital cable that has a real BNC connection rather than an adapter going from RCA to BNC. I tried the adapter route at first and it was better than my old setup, but it improved signifcantly when I went to a directly treminated cable (Synergistic Res. Ref.). Dodson also has a pretty decent upgrade path. The original 217's can be brought up to MK II D status pretty easily from what I understand.