I have never heard the DAC. However I have no trouble imagining, based upon my experience with Pro Ject gear, that it doesn’t begin to hold a candle to the rest of your very capable system. I think you might find that a DAC upgrade is a significant, major improvement. As another poster indicated the biggest improvements in DACs is going from $1k to $5K. Streamers matter as well, though the DAC is more important. Yes, you can get good sound from a PC, but even a $500 streamer will clear up some audible PC issues and will be easier to use.