AliasYes... sort of. The 3.5 mm coax/optical input also acts as a 3.5 subwoofer out. Not exactly certain how it would work then, but I would assume you would then need a mono 3.5 TS cable to mono RCA like this one:
https://www.amazon.com/Black-Audio-Cable-3-5mm-Connectors/dp/B0081SDKHI
EDIT: Another comment below says this may or may not be a previous model without the sub out, so clarification would definitely be needed by Drop before committing to this if that's important to you.
AliasThe newer version (not sure which one is on sale here) has a 3.5mm "OPTI1" input jack (C on first image). It supports either Optical IN (through a 3.5mm Optical cable), OR Coax IN/Sub OUT through a 3.5mm-RCA cable (second image). However, I would suggest using a 3.5mm to RCA female cable, and then run separate cables to the sub and the coax device.
ArtamovI bought mine in the the April 2019 drop and it's the newer one. I would expect the drops that have happened since were also the new version. I'm not sure the old one is even available anymore.