Mixing : Basic Mixing : Signal Routing for Monitoring and Submixing : Creating a Master Send Level Control

Creating a Master Send Level Control
A Master Fader can control the overall level of bus and output paths.
To create a Master send level control:
1 Choose Track > New.
2 Specify the track type (Master Fader), and mono, stereo, or any of the supported multichannel formats for surround mixing.
3 Click Create.
4 Do one of the following:
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Set the output of the Master Fader to the same path that you are using to send to an Auxiliary Input track.
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Set the output of the Master Fader to match the path that you have chosen for your effects send.
You can then adjust send levels to balance the source tracks, and use the Master Fader as a master level control for the entire submix.