Description

This device allows you to control several parameters with a single knob, but only changing the parameters on the current armed track.

An example of how this would be used :

Having the same effect on several tracks, with a knob controlling the same parameter for each effect, but only having the effect on the arm track being modified, allowing you to quickly switch where the knob is being sent.

For a more detailed explanation please watch the following video - http://youtu.be/01HD_55RVOs