All Mix Sends on the channels are routed to which component?

The Mix Master is the correct answer because it serves as the central hub for all audio signals that are combined or mixed together in a sound system. In a mixing console, all individual channel sends are directed to the Mix Master, where they can be blended, adjusted, and processed before being sent out through the main outputs. This component is critical for creating the final mixed signal, as it allows for control over levels, panning, and effects applied to the combined audio signal.

The other components have distinct roles in the audio signal chain. For example, the Monitor Buss is typically used for sending audio to monitors, such as stage monitors for performers, and is not responsible for the mix processing. Track Faders are used to adjust the volume of individual audio tracks but do not combine the signals. Main Output is the final stage through which the mixed audio is sent to speakers or recording devices, but it relies on the Mix Master to perform the initial mixing functions. Therefore, the Mix Master is essential for the routing and combining of all mix sends from the channels.