After using a home-built PC with various tweaks to the OS and USB cards and a linear power supply, I’m happy with the exaSound Sigma streamer connected via Ethernet and with the same 12v LPS.
https://exasound.com/Products/SigmaStreamer.aspx
It does MQA, DSD, Roon, etc, and has a couple of USB ports to hook up a disk drive for ripping, or an external or flash drive or storage.
https://exasound.com/Products/SigmaStreamer.aspx
It does MQA, DSD, Roon, etc, and has a couple of USB ports to hook up a disk drive for ripping, or an external or flash drive or storage.