[jTizMLG]

Im having some trouble deciding between the 3. im going to be using the Audio-gd C-2 amp, my headphones are the Sennhieser HD650 and Grado RS2i. im a noob and could use all the help/advise i can get.

 

[jTizMLG]

i decided to get the NFB-3.

 

[emak212]

For anyone else considering these DACs... I own a DAC 19 and have heard a friend's NFB-2.  The DAC 19 is a little more forward sounding without being harsh.  The NFB-3 is more 'tubey'.  Perhaps this is the difference between the Burr Brown and Woflston chips?  I suppose your best bet depends on what you're looking to add to your system.  It seems the Audio GD Dacs don't add much color to the sound, though.  They stay very true to source material.  Hope this helps.