Yes, it should be possible.
Set up the stereo pair. Then enable Auto Line In and connect the turntable, or select Line In as your room’s source.
If that doesn’t work, do you get any error messages? Can you stream ok to the room?
Thanks @Ñîkâ Wørthlëšš . I think this did the trick!
Thanks @Ñîkâ Wørthlëšš . I think this did the trick!
Note you can set Autoplay to ‘On’ and set the default room to play to in the settings for the Line-In. Then the turntable will play in the default room without having to choose the Line-In from the app.