Adjust your Input, Output and Sound Effects devices and volume settings in mere moments, right from the menu bar. Enable soft play-thru of input devices to your desired output, so you can hear sound coming in through any microphone or other source. With SoundSource, you get fast access to your Mac’s most important audio settings.
Instant Audio Device SwitchingWith just two clicks, you can switch the audio devices your Mac is using for Input, Output, and even Sound Effects.Fast Volume ControlSoundSource provides easy access to the volume controls for your audio devices as well.Audio Play-Thru, TooSoundSource’s Play-Thru window makes it easy to monitor the audio coming from any input device.ComprehensiveSoundSource gives you one place to go for all Mac’s most important audio controls.At Your FingertipsWith SoundSource running in your menu bar, your audio controls are always available.LightweightWhen you don’t need SoundSource, it stays out of your way.Instant Audio Device SwitchingWith just two clicks, you can switch the audio devices your Mac is using for Input, Output, and even Sound Effects.Fast Volume ControlSoundSource provides easy access to the volume controls for your audio devices as well.Audio Play-Thru, TooSoundSource’s Play-Thru window makes it easy to monitor the audio coming from any input device.ComprehensiveSoundSource gives you one place to go for all Mac’s most important audio controls.At Your FingertipsWith SoundSource running in your menu bar, your audio controls are always available.LightweightWhen you don’t need SoundSource, it stays out of your way.
SoundSource 3.0.3
Enhancement: SoundSource now has full compatibility with MacOS 10.13 (High Sierra).Bug Fix: An issue where playing back audio from a device could accumulate additional latency over time has been fixed.Bug Fix: Audio playback with single-channel devices has been corrected to properly provide both channels.

