This program was specifically created to prove it was possible to create a simple application which was able to mirror Windows audio device output to two separate devices (e.g. taking all sound sent to one USB headset, and also copy it to a second headset). Other tools such as Virtual Audio Cable require a virtual device driver and Administrator installation access – this just functions purely in user mode; requires no installation or special user privileges to run.

LAC Screenshot
LAC Tool Screenshot

You can download the latest version of the tool from the Downloads page.