I've had the Z9X now for about a month now and am absolutely BLOWN AWAY by what this little powerhouse can do! I have a Meridian all digital system and was previously using a Sooloos connected directly to my 861 for music listening. Well, my Sooloos died so I moved over to Roon. I'm currently running audio out from the Z9X to my 861 via SPDIF and when listening to music from my collection through the Z9X, the sound is decent, but nothing compared to my Sooloos. It's just a little flat and uninvolving. Can someone suggest a good USB DAC that will give me improved sound on my music?
