NAD 515 CD Player use with DAC

Has anyone tried using an NAD 515 multi-disk CD player with a DAC.
If so which DAC did you use?
Is is worth it?

mkdunsmore630b Details Discussions Posts This discussion Message User 1 posts 03-25-2001 at 04:21pm Copy Comment URL Report Comment Edit Delete I tried an MSB Link DAC III with my NAD 515. After a week's worth of burn-in, there was no discernable difference in the audio quality, except that the DAC added a low-level electronic hum. I sold the DAC and haven't looked back. IMO, the stock DAC in the 515 is probably as good as any sub-$1K DAC on the market.