Insert Effects
The Inserts tab offers you up to four insert effects for each of the layers and for the program itself. The insert effects you assign to a layer affect only that layer. The insert effects you assign to the program affect all layers. Typically, you assign effects like EQ or distortion to separate layers, but effects like delay or reverb to the entire program.
Each layer and the program have four slots for assigning insert effects. The handling is the same for all slots and corresponds to the global effect handling.
To the right of the insert slots, you find faders for adjusting the output levels of the program and layers.