All track formats, including mono and stereo, let you assign one or more multichannel sends. This provides a multichannel panner in the Sends View. Sends are also useful to bus tracks for multichannel plug-in processing.The following figure shows a mono audio track with a 5.1 (6-channel) send (View > Sends A–E > Send A).Pro Tools bussing and submixing features are available for all channel formats, from mono/stereo through 8-channel. For examples of multichannel monitoring, effects processing, and bussing, see Mixing with Paths and Sub-Paths. For mono and stereo mix examples, see Basic Mixing.