Wow, I’m stunned at how great this is!
I got it working in no time with Roon Server + HQPlayer running on my iMac connecting to a Raspberry Pi 2 acting as a NAA [HQ Player Network Audio Adapter] with Hifiberry Digi+ card feeding DoP via SPDIF to my Devialet 800—all controlled by the Roon app on my iPad! Successful playback of both native DSD files and FLAC PCM (up to 192kHz).
And this comes on top of getting Roon working with my Slimdevices Transporter!
Damn, this release was quite a Christmas present!
(P.S. Details of getting the HQPlayer NAA working on Raspberry Pi 2 are on another thread: Raspberry Pi Support [Released in Roon 1.2])