I recognise I may not even be asking the right question …
I have SONOS Play 1 speakers wired in to my home network. Due to the track limit on the SONOS Player app I want to use JRiver on a Windows PC as my media centre (data is on a NAS).
For JRiver to play to the SONOS speakers apparently the PC needs to recognise them (or one of them) as audio devices. It can see them as devices on the home network ok, but not as audio devices.
Can this be done with just the hardware i already have? To be clear, I don’t need them as the computer speakers - but do want JRiver on the PC to be able to play to them.