How do you control the output level of multiple channels in a mix?

Controlling the output level of multiple channels in a mix can be effectively achieved by assigning them to the Grand Master Fader. When multiple channel outputs are routed through the Grand Master Fader, any adjustments made to this fader will influence the volume level of all assigned channels simultaneously. This is particularly useful in situations where balancing the overall sound is necessary without having to adjust each channel individually, allowing for greater efficiency and streamlined mixing.

This method also allows sound engineers to maintain a cohesive sound balance while enabling quick adjustments during a live performance or recording session. The Grand Master Fader serves as a central control point, making it easier to manage the overall mix levels, especially when dealing with complex arrangements involving numerous tracks.