As far as I know, from my experience, the width setting basically controls mid/side; meaning when set to 0% it gives you the mid info (and cancels out the sides), and when set to 200% it only gives you the side info (and cancels out the mid).
So I might be wrong but I think there is no way for Utility to "sum" both channels to mono. Sure you can choose the left or the right, but I hope someone can chime in on this.
Submitted September 28, 2017 at 05:29PM by ibizzet https://www.reddit.com/r/edmproduction/comments/732v5w/does_abletons_utility_actually_sum_both_channels/?utm_source=ifttt
Javier Rodriguez
Thursday, September 28, 2017