Download Ableton Live - 7.0 Reference Manual

CHAPTER 13. MIXING
13.3
178
Return Tracks and the Master Track
In addition to tracks that play clips, a Live Set has a Master track and up to twelve return
tracks; these cannot play clips, but allow for more exible signal processing and routing.
The return tracks and the Master track occupy the right-hand side of the Session mixer view
and the bottom end of the Arrangement View.
Note that you can hide and show the return tracks using the Returns command in the View
menu.
Like the normal clip tracks, the returns and the Master can host any number of effects.
However, whereas a clip track's effect processes only the audio within that track, return tracks
can process audio sent to them from numerous tracks.
For example, suppose you want to create rhythmic echoes with a delay effect. If you drag
the effect into a clip track, only clips playing in this track will be echoed. Placing this effect
in a return track lets it receive audio from any number of tracks and add echoes to them.
The Send Controls and
Pre/Post Toggle.
A clip track's Send control regulates how much of the clip track's output feeds the associated
return track's input. What's more, even the return track's own output can be routed to its
input, allowing you to create feedback. Because runaway feedback can boost the level
dramatically and unexpectedly, the Send controls in Return tracks are disabled by default.
(PC) / Ctrl
(Mac) on a Return track's Send knob and select Enable
To enable them,
Send or Enable All Sends.
Every return track has a Pre/Post toggle that determines if the signal a clip track sends to
it is tapped before or after the mixer stage (i.e., the pan, volume and track-active controls).
The Pre setting allows you to create an auxiliary mix that is processed in the return track,
independently of the main mix. As the return track can be routed to a separate output, this