POST FADER Send vs PRE FADER Send FX in CUBASE

Introduction

This tutorial explains the differences between post-fader and pre-fader send effects in Cubase, helping you understand when to use each option for better mixing. By the end, you'll be equipped to enhance your audio projects effectively.

Step 1: Create an Effects Channel Track

1. Open Cubase.
2. Use the shortcut to create an effects channel track:
   • Press Ctrl + Shift + T (Windows) or Command + Shift + T (Mac).
3. Select the desired effects for the channel.

Step 2: Understand Post-Fader Sends

• Definition: Post-fader sends route audio after it passes through the fader, meaning the level of the send is affected by the fader position.
• Use Case: Ideal for effects that you want to blend with the dry signal, such as reverb or delay, where you want the effect to decrease in level if the main signal is lowered.

Step 3: Listen to an Audio Example

• Play an audio track with post-fader sends applied.
• Notice how adjusting the fader changes the level of the effect.

Step 4: Switch to Pre-Fader Sends

1. Select the effects channel track.
2. Change the send from post-fader to pre-fader:
   • Click on the send slot and choose Pre-Fader.
3. Understand that this sends audio before it reaches the fader.

Step 5: When to Use Pre-Fader Sends

• Definition: Pre-fader sends maintain the original level of the audio, regardless of the fader position.
• Use Cases:
  • For effects that should remain constant even when the main mix level changes.
  • Useful for monitoring or recording effects separately.

Step 6: Parallel Compression with Pre-Fader Sends

• Technique: Use pre-fader sends for parallel compression.
• Steps:
  1. Create a new effects channel for compression.
  2. Set the send to pre-fader on the track you want to compress.
  3. Adjust the level of the compressed signal to blend it back with the original track.

Step 7: Rule of Thumb for Choosing Between Pre and Post-Fader

• Pre-Fader: Use when you want the effect independent of the main track level.
• Post-Fader: Use when you want the effect to follow the main track's dynamics.
• Consider the desired emotional impact and control over the mix when making your choice.

Conclusion

Understanding the differences between pre-fader and post-fader sends can significantly improve your mixing skills in Cubase. Experiment with the techniques outlined in this tutorial to find the best applications for your projects. Start by creating effects channels and applying the appropriate send types based on your mixing needs. Happy mixing!