Mixing : Basic Mixing : Inserts

Inserts
For more information, see the following topics:
Pro Tools lets you insert up to ten inserts (A–E and F–J) on each audio, Auxiliary Input, Master Fader, or Instrument track. Each insert can be either a software plug-in insert or a hardware insert, or an instrument plug-in (see Plug-In and Hardware Inserts).
Inserts provide the following features:
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Plug-Ins and hardware inserts route the signal from the track through the effect of your choice, and automatically return it to the same track.
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Hardware inserts send and return the signal to corresponding input and output channels of an audio interface, which can be connected to outboard effects.
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Some Instrument plug-ins (such as Transfuser) accept audio from the track input (letting you use them as processing plug-ins.
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