Selecting Playback Devices for Audio Tracks
Each track can be played through any device that is installed in your computer. To choose a playback device, click the Device Selection button in the track list.
For information about routing MIDI tracks to soft synths or MIDI ports, please see Routing Tracks to Soft Synths or MIDI Devices.
To change the playback device for multiple tracks, select a track by clicking on its icon. While holding the Shift key, click on another track in the track list. All of the tracks in between will be selected. Using the Ctrl key in this manner will allow you to select multiple, nonadjacent tracks. Change the playback device for one track, and all will change.
After you add busses to your project, the Device Selection button is displayed in the track list.
Click the Device Selection button. A list of all available playback devices is displayed.
Choose a device from the list to send the current track to that device.