Multichannel Gain controls in Final Cut Pro
Multichannel Gain allows you to independently control the gain and phase of each channel in a surround mix.
For information about adding the Multichannel Gain effect to a clip and showing the effect’s controls, see Add Logic effects to clips in Final Cut Pro.
Master slider and field: Set the master gain for the combined channel output.
Channel gain sliders and fields: Set the amount of gain for the respective channel.
Mute buttons: Mute the selected channel.
Phase Invert buttons: Invert the phase of the selected channel.