Since May 2018, Schiit has been working on a CD transport. It is now in beta testing. I hope it becomes a reality.
Related news, about Suos-Hifi CD drives?
https://www.diyaudio.com/forums/digital-source/364473-else-held-equal-cd-16-44-1-a.html#post6452795
https://www.diyaudio.com/forums/digital-source/364473-else-held-equal-cd-16-44-1-a.html#post6452795