You might consider purchasing a MS200 that has a optical SPDIF (and SpeakerLink out) for your preamp. The Roon would be able to stream to the MS200 zone which would feed your Lyndorf pre.

If you have a large library and a TIDAL subscription, it is worth a look. Perhaps you could borrow one from a premium partner to try it out.

Roon has an automatic importing functionality that is quite good and handles Various Artists in a superior way (to Sooloos). It is also shaping up to be semi platform agnostic with Meridian DSP algorithms to stream the PCM ... interesting.

Primary: 818v3+ID41, M6 stereo pair, M SpeakerLink cabling, Sonos+96kHz Cullen, silver DSW
HT: Marantz prepro, 271, DSP3300, 8K SE FL/FR pair, DSP M6x2, DSP320x4 (ceiling), black DSW, 520 RL/RR rear in-walls
Living Room: G65, 640 L/R in-walls, UHD722, MS600
Vac. Home: G61, HD621, 4xDSP3100, DSP3100HC
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