Lumin X1 or dCS Bartok

A few that come to mind are Auralic Vega G2 (cheaper), MSB Discrete with network renderer or a tad higher priced would be Bricasti M12 (M3 is cheaper), Brinkmann Nyquist MKII, Bel Canto Black EX DAC, Vitus RD-101, amongst many other.

There are a bunch of higher end DAC/Streamers in the $10K+ category, the harder category is less than $10K.

jriggy, 

If you have not seen, you might want to check out https://audiophilestyle.com/forums/topic/57261-sonore-compact-disc-digital-audio-streaming/

It's an interesting idea.  Used microRendu units are pretty reasonable and 2.8 card from Sonore to update to use the idea not very expensive.  It appears to me you could access the cd stream from Roon.

Thanks guys. I will look into the mentioned. 

Doesn't the X1 have a usb input?

ozzy