Set track volume levels
You can set the volume level of each track, to balance the relative volume of the tracks in your project.
Adjust a track’s volume level
In the track header, drag the Volume slider left to lower the volume level, or drag it right to raise the volume level.
Note: You might have to resize the track header in order to see the Volume slider.
Option-click the slider to return it to a neutral level (0 dB gain).
The level meter in a track’s Volume slider shows the output volume for the track as the project plays. You can watch the level meter as you record to the track to see if clipping occurs on the track.