Moonshot,
Take a look at the DAC used in this room http://forum.audiogon.com/cgi-bin/fr.pl?vdone&1342446780&read&3&zzlMantis007&&
I use the same DAC with great result especially with DSD source files. Since you have a MAC, your have plenty of choices when it comes to software player: Audirvana Plus, PureMusic or Amarra.
If you like more flexibility with lot of digital filters to tailor the sound to your liking plus the ability to convert PCM music files to DSD encoded files on the fly, there's Signalyst's HQPlayer which requires Window Vista or later.
Take a look at the DAC used in this room http://forum.audiogon.com/cgi-bin/fr.pl?vdone&1342446780&read&3&zzlMantis007&&
I use the same DAC with great result especially with DSD source files. Since you have a MAC, your have plenty of choices when it comes to software player: Audirvana Plus, PureMusic or Amarra.
If you like more flexibility with lot of digital filters to tailor the sound to your liking plus the ability to convert PCM music files to DSD encoded files on the fly, there's Signalyst's HQPlayer which requires Window Vista or later.