Audio Repeater Pro
Professional audio streaming tool made for broadcasters and gamers
First Steps - Video Tutorial

This video demonstrates the essential steps to take when you are using the Audio Repeater. Resetting the default framerate of the input, output devices are not essential. But if you do, Windows will pick up the best matching format for your devices. It will make the streaming process of the Audio Repeater much more stable.

If you are experiencing audio delay after a few hours of use, uncheck the "Auto Reset Rate Calculation" option before you start the stream. Do not uncheck that option if you are not experiencing such issues. Unchecking that option without delay issues can cause random white noise in the audio.