SoundSource 6, a major upgrade to the audio control utility for Mac, offers new features like grouped output devices, AirPlay support, a comprehensive Audio Devices window, and Quick Configs for saving audio setups. Over 30 enhancements include per-app volume control and interface improvements. Download available now for $49 or $25 upgrade for existing users.
https://weblog.rogueamoeba.com/2025/12/04/soundsource-6-is-here/