The Doubler process creates natural-sounding double tracks in seconds from vocal or monophonic instrument tracks. It can take as few as three steps to do this.


  • Provides controls for modifying timing variations, formants, and vibrato.
  • Inputs and outputs can be mono or stereo.
  • Stereo input signals can have independent channel controls or the channels can be phase locked.
  • Supports extreme parameter variations to create special effects.
  • Comprehensive preset system.

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Topics in this section:

Doubler: step-by-step introduction

Doubler: detailed operation

Related topics:

Online video introductions or tutorials


Basic Process functions

Editing signal waveforms

Audio setup, monitoring and playback