Soundsource 5.3.5 -

: Send specific applications (like music players) to one set of speakers while keeping system alerts on another.

: Independently adjust or mute the volume of individual apps, solving common frustrations with varying audio levels across different software. SoundSource 5.3.5

The 5.3 series introduced significant power-user features that remain hallmarks of the software: Welcome to SoundSource - Rogue Amoeba : Send specific applications (like music players) to