I believe the PS Audio Digital Link III is no longer being manufactured, and has now been replaced with a new product.
Best to check the PS Audio site for complete and updated information. The DACMagic -- which is frequently sold-out and/or back-ordered -- is excellent by any standard. I own one and for the money it can not be beat and -- for that matter -- will probably outperform many higher priced units. It does have certain specific advantages: (a) both RCA and true balanced outputs for connection to your pre-amp or amplifier; (b) two separate digital inputs with both having coax and toslink capabilities. Rather unusually these days, it comes with a useful and professional appearing owners manual; and the overall packaging -- as is the case with most Cambridge products -- is first-rate.
Best to check the PS Audio site for complete and updated information. The DACMagic -- which is frequently sold-out and/or back-ordered -- is excellent by any standard. I own one and for the money it can not be beat and -- for that matter -- will probably outperform many higher priced units. It does have certain specific advantages: (a) both RCA and true balanced outputs for connection to your pre-amp or amplifier; (b) two separate digital inputs with both having coax and toslink capabilities. Rather unusually these days, it comes with a useful and professional appearing owners manual; and the overall packaging -- as is the case with most Cambridge products -- is first-rate.