Rotary Pots are produced in ganged form with a single shaft controlling several pot wipers. Rotary pots are used as volume controls in audio equipment and also for controlling the brightness of lamps, the speed of motors and many other purposes. These rotary pots are controlled by dragging the mouse up or down rather than in a circular motion. The rotary pots give instant access to pans, aux sends, plug ins, input-output assignments and channel automation modes. Rotary pots are provided to trim the level of the AFL and PFL busses.