This pack includes two effects rack for Ableton Live 11, one that works in stereo and the other does a Mid-Side split. Both allow you to drive certain frequencies harder or softer into a Saturator to create different distortion effects.
Installation instructions: download and unzip the file after it is emailed to you. It will open up an Ableton set with both variations of the rack. Save each of them to your user library and open them up in your other sets as needed.
Both devices require a full version of Ableton Live 11 or higher. Only stock devices are used.