Configuring an Aux Send System for Multiple Monitor Mixes

March 16, 2026

By: Audio Scene

Setting up an auxiliary (aux) send system for multiple monitor mixes is essential for live sound reinforcement and studio applications. It allows performers and engineers to customize their monitor sound, ensuring clarity and reducing stage volume issues. Proper configuration enhances the overall performance and comfort of musicians and speakers.

Understanding Aux Sends

An aux send is a dedicated output from a mixer that feeds a monitor or effects system. Unlike main outputs, aux sends are often pre-fader, meaning they are unaffected by the main mix fader. This feature allows individual mixes to be tailored without altering the main sound.

Steps to Configure Multiple Monitor Mixes

  • Identify the Aux Send Outputs: Determine how many aux sends your mixer provides and their physical or virtual outputs.
  • Assign Mixes to Aux Sends: Decide how many monitor mixes are needed and assign each to a different aux send.
  • Set Aux Send Levels: Adjust the aux send levels for each channel to create the desired monitor mix for each performer.
  • Configure Pre-Fader or Post-Fader: Choose whether aux sends are pre-fader (independent of main mix fader) or post-fader based on the application.
  • Route Outputs to Monitors: Connect aux send outputs to monitor speakers or in-ear monitor systems.
  • Fine-Tune the Mixes: Continuously adjust aux send levels during rehearsals or performances for optimal sound.

Tips for Effective Monitoring

To ensure the best monitor mixes, consider the following tips:

  • Use separate aux sends for each monitor mix: This provides maximum flexibility.
  • Communicate with performers: Get feedback on their monitor sound and adjust accordingly.
  • Keep levels balanced: Avoid excessive levels that can cause feedback or discomfort.
  • Label outputs clearly: Prevent confusion during setup and troubleshooting.

Conclusion

Configuring an aux send system for multiple monitor mixes requires careful planning and adjustment. By understanding aux sends, assigning appropriate mixes, and following best practices, sound engineers can create effective and personalized monitor systems that enhance live performances and recordings.