The best Audio Router alternative to SoundSource is FineTune, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to SoundSource and three of them are Audio Routers so hopefully you can find a suitable replacement. Other interesting Audio Router alternatives to SoundSource are Sound Control and GroundControl.
Menu bar utility for macOS offering per-app and per-device audio control, app routing to output devices, integrated 10-band EQ with 20 presets, real-time VU metering, volume boost up to 200 percent, quick device selection, persistent settings, and audio muting.
Sound Control adds per-app volume and EQ controls to your Mac apps. Route your apps to different audio devices. Add volume controls to your devices.
GroundControl virtual audio drivers allow applications to pass audio to other applications with zero latency.
United States
Israel