Ableton Forum

Hi, I need to make a midi assignable knob that will control the balance between main output and cue output in the headphones. Something like the preview/cue knob but for both main output and cue output (full left you ear only cue, center you ear both main and cue, full right you ear only main). How would you do this in Ableton?

I use this trick with addition of m4l device mapulator that makes midi curves max out in the middle:
https://youtu.be/HS8Ofm5C04o

Tom Sine wrote: ↑

Tue Jul 08, 2025 12:14 pm

I use this trick with addition of m4l device mapulator that makes midi curves max out in the middle:
https://youtu.be/HS8Ofm5C04o

Thank you very much, a very clever workaround!