Help with LMS to a UPnP device

My poor SB Radio has had its day. I do have a Receiver and that is going strong. I am looking at buying a radio that has UNpN protocol. Now I am a little out of depth with this. I was playing with Plex and I used a VLC media player. Much to my surprise, the LMS was visible and I actually played a track. This got me thinking that LMS would be visible on the new device. Ideally, one server would be best especially as I know my way around. Looking on the forum someone back in 2008 wrote a bridge for LMS to UNpN but little on that thread. I prefer to have some confidence before spending money.

Thanks for your help
Bob....