The Clips List : Previewing Clips in the Clips List : Auditioning Discrete Signals in Multichannel Items : Audition to All Outputs
 
Audition to All Outputs
When auditioning a mono component of a mono component clip, the clip can be routed equally to all outputs of the parent clip’s Audition Path.
To audition through all channels of the main audition path:
*Shift-Option-click (Mac) or Shift-Alt-click (Windows) on the signal in the Clips List.