My problem is not a purchased and downloaded high-res file, that´s easy and clear.
My problem is streaming high-res files:
I thought that it is safe to get high-res streaming files using my Phantoms (and may Dialog) with SPARK and Qobuz. If I understand you right, you have doubts about this.
Connecting an OS device directly optical to my Phantoms is no option for me.
I will ask Devialet...
Formerly Devialet 220PRO CI, Magico A3, 2 Gold Phantoms, Dialog/Raspberry PI2 Digi+, ROON Rock NUC8i3, Bluesound Powernode 2i, B&W 607, Audirvana