VAC works in Windows XP, Vista, 7, 8, 8.1 and 10.

Bring multi-client feature to any audio device that has not such feature.

Remap audio channels (scatter channels to a stream or gather channels from a stream).

Convert audio data from one format to another in real time.

Digitally distribute (share) an audio stream among several recording applications.

Digitally mix several audio sources together and route resulting audio stream to a recording application.

Record bitperfect digital audio data produced by applications that don’t create WAV files, sending audio only to MME/Wave, WASAPI, DirectSound or WDM/KS Audio device in real time.

For example, you can connect a browser to Audacity and record sound played by a webpage, in real time, without quality loss you can route input and output signals to/from Skype from/to some recording/playback applications.

Intercept the digital audio signal from applications playing it to WASAPI, MME/Wave, DirectSound or KS Audio endpoints.

For example, you can connect a player application to a sound processors and then connect a processor to an analyzer or a meter application to investigate the audio signal.

Connect two or more audio applications into a chain where each next application receives an audio signal produced by a previous application.

Windows 10 virtual audio cable setup