Yes, though I recommend checking that the XLR adapter cable follows the suggested pinout:
Hey all! Excited to announce we are finally offering our own RCA (M) to XLR (M) cables in 0.5m, 1m, and 2m lengths. These are wired correctly following the Hypex schematic (see attached). We are using official Neutrik XLR connectors, Neutrik/Rean RCA connectors, and Canare L-4E6S Star Quad...
www.audiosciencereview.com
Many don't.
(I'm aware the link shows RCA cables - The same concept applies to Aux)
Edit:
Actually, a better idea would be to use the Neumann's SPDIF input instead, using devices like the PO100 2024, ddHiFi TC100s, TC100-COA, Douk Audio U2, etc.