I decided to release a little tool that I created to test the C++ part of my Default Audio Device Switcher that I built using DefSOUND for SoundSwitch.

The tester only uses the lib to list all the audio device found (that are active) and then when a device change state, it will display the change.

Update tooling for VS 2017

Same testing tool, with the possibility to switch audio device.

Used only for testing purpose.


  • s : toggle the default audio device
  • q : quit the application

You can find enclosed the code used to create the tester: