When connecting to a radio station in Bluesound using TuneIn, the highest quality stream with a reliable connection is automatically selected for you.
For stations that provide different quality streams, you can choose between the available streams using the BluOS App. Simply press the More indicator, Select Stream.
Some stations may restrict their higher quality stations or premium subscriber stations to a URL that will have to be entered manually with Bluesound. See the following article for details about saving a URL entry for radio stations: BLS-KB16-314