Fault

Multi FX
Unfiltered Audio

Fault is a stereo spectral shifter that combines pitch shifting, frequency shifting, and modulation into a single multi-effects plugin. It can subtly enhance tracks or radically transform audio through frequency-modulated effects, dual-channel processing, and cross-channel feedback. With its flexible modulation system and six feedback paths, Fault excels at everything from transparent pitch correction to extreme sound design and creative synthesis.

Available for:VSTVST3AUAAX

Key Features

  • Dual-channel Pitch Shifters with ±1 octave range and 0.1 semitone steps
  • Stereo Frequency Shifter with internal FM synthesis (Linear and Exponential modes)
  • Six customizable feedback paths (3 for Shifter, 3 for Delays) including cross-channel feedback
  • Six modulator types: Sine/Sawtooth/Triangle/Square LFOs, Input Follower, Sample-and-Hold Noise, Macro Control
  • Dual independent delay lines with tempo sync and cross-channel feedback
  • Ring Modulation mode for metallic and tremolo effects
  • Variable sampling rate control over entire DSP engine
  • Mid/Side processing with stereo width control and M/S output option
Official WebsiteUser Manual

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