Off the wall suggestion.
Now I know the OP specified a CD Transport and doesn’t want a streamer.
However….the Melco optical player can be used to either burn CDs to a Melco NAS or to play a CD. It has to be connected to the NAS/player by usb in order to play the CDs. I think it is a pretty quiet and resolving transport, but no I haven’t done side by side comparisons with the other CDTs mentioned here. However…if it were of interest to the OP…besides playing CDs he would be able to rip them to a NAS.