yup, I stream XM through orb to my phone for work (we don’t have sound cards here).
What you need is the stream URL of the station you want to listen to. Then, in orb on the pc, goto audio > internet radio > Favorites and at the top of the page click on “add station”
it will ask for the URL of the station you want to listen to and the name. Copy/paste the URL in and give it a name.
now if you goto orb on your phone, it will show up under audio > internet radio favorites