Table of Contents
Audio Connections
To play back and record in Cubase, you must set up input and output busses in the Audio Connections window. Here, you can also set up group and FX channels, external effects, external instruments, and the Control Room.
Adding Input and Output Busses
You must add input and output busses to establish the connection between your audio hardware and Cubase.
Setting the Default Output Bus (Main Mix)
Main Mix is the default output bus to which each new audio, group, or FX channel is automatically routed. If only one bus is available, this bus is automatically used as the default output bus.

Setting the Default Output Bus (Main Mix)

Main Mix is the default output bus to which each new audio, group, or FX channel is automatically routed. If only one bus is available, this bus is automatically used as the default output bus.

Prerequisite

Add an output bus.

Procedure

In the Audio Connections dialog, right-click the output bus that you want to use as default output bus.
Select Set <bus name> as Main Mix.

Result

The selected bus is used as the default bus. Main Mix is indicated by a speaker icon next to its name.