Reviews: 1 Rating: 8.0
Audio Route lets you force re-route Sound to hardware to want at time you want
This app works. I'm using on my S9+ with Lineage OS. It was the only way I could find to get sound out of my TV when using a USB-C to HDMI adapter...Not the most stable app in the world. Sometimes it becomes unresponsive but it does the job....overall very pleased. It should be on google play.