VCA Function That Raises Some And Lowers Others?

[trevora]

Originally Posted by NateAlexander

Just wondering if this is possible or a thing:

Can you set up a VCA fader that will raise one channel while raising another?

Like, I have Audio 1 is mix A, Audio 2 is mix B, and I want to set up a fader that when I raise it, raises mix B and lowers mix A, and vice versa

If they are mono sources....

Dupe Audio 1 to Audio 3.
Phase invert Audio 3
Group Audio 2 and Audio 3 and control with VCA

VCA fader will now raise/lower level of Audio 2 and the phase inverted version of Audio 1 (which will thus be cancelled)