Is there any interest in the Allo DigiOne Player? It's the ready built version of a well reviewed Raspberry Pi based S/PDIF out network audio player (Pi 3 B+, DigiOne board, case, preloaded SD card, power supply all included and assembled). Add it to your network and hook it up to an S/PDIF capable DAC (coaxial RCA or BNC only, no Toslink), and it will function as a uPnP/DLNA audio renderer (can stream Tidal to it, for instance). I had been thinking about building a Pi/HiFiBerry Digi+ Pro, and at least with the parts I was looking at, it wouldn't be much more to buy the Allo built and ready to run (and the reviews I've seen rate the Allo better).
Clear acrylic case: