Support for third-party Audio Unit (AU) plugins , allowing you to use professional-grade processing on your system-wide audio or specific applications.
SoundSource 6.0. 0Paid Upgrade From SoundSource 5 or SoundSource 4 * Send Any Audio to Multiple Devices, With Output Groups. ... * Rogue Amoeba SoundSource 5.3.8
This version family provides comprehensive control over your Mac's audio that goes far beyond the built-in system settings: Support for third-party Audio Unit (AU) plugins ,