AudioSwitcher allows you to quickly choose between your Mac’s attached audio devices.
The main screen provides a view of all audio devices, their volumes as well as the ability to mute them or alter their sample rate.
You can also select the default Sound Effects device from the main screen, produce mono output or link your output devices to produce output on multiple devices simultaneously.
The preferences screen allows you to choose input and output Audio devices to be switched on when AudioSwitcher starts up. You can also choose the volume – this is particularly useful if you rely on an external audio device for your output.
You can also set up a keyboard shortcut to switch between any of your devices on this screen.
You can also make various changes to the user interface here such as displaying the volume in the menubar as a percentage or in decibels.