Phase Shifter Modules

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Shop Phase Shifter Modules 2026

Doepfer A-101-8 Photo Phasing VE - Phase Shifter Modules

Doepfer A-101-8 Photo Phasing VE

Phase Shifter Modules

$160
Eurorack Module, Black front panel, 8-Stage all-pass filter with photo resistors,...
5 Expert Rating
Doepfer A-101-8 Photo Phasing - Phase Shifter Modules

Doepfer A-101-8 Photo Phasing

Phase Shifter Modules

$152
Eurorack Module, 8-Stage all-pass filter with photoresistors, Controls for phasing...
4.5 Expert Rating
Erica Synths Black K-Phaser - Phase Shifter Modules

Erica Synths Black K-Phaser

Phase Shifter Modules

$230
Eurorack Module, 8 All-pass filters with photo resistors for control, Phase shift and...
5 Expert Rating
Expert Sleepers Beatrix - Phase Shifter Modules

Expert Sleepers Beatrix

Phase Shifter Modules

$186
Eurorack Module, Analogue phaser, Controls for frequency, feedback, depth and input level,...
4.5 Expert Rating
Behringer 172 Phase Shifter/Delay/LFO - Phase Shifter Modules

Behringer 172 Phase Shifter/Delay/LFO

Phase Shifter Modules

$57
Eurorack Module, Analogue 6-stage phaser with controls for shift frequency,...
4.6 Expert Rating
Doepfer A-137-2 VC Wave Multiplier II - Phase Shifter Modules

Doepfer A-137-2 VC Wave Multiplier II

Phase Shifter Modules

$116
Eurorack module, Generates four phase shifted copies of a VCO signal applied to...
4.6 Expert Rating

About Phase Shifter Modules

Phase shifter modules introduce swirling, psychedelic effects by manipulating the phase relationship of audio signals. Primarily used in modular synthesizers for creating evolving textures, subtle movement, or dramatic washes of sound, they're a key tool for experimental sound design and adding depth to synthesized tones. These modules offer a level of control and flexibility beyond typical effects pedals.

Best For
Sound designers experimental musicians modular synthesizer enthusiasts ambient music producers creating swirling textures
What to Look For
Phase response curve modulation inputs LFO compatibility feedback control stereo imaging capabilities filtering options

Phase Shifter Modules — Pros & Cons

PROS

  • Adds unique, evolving textures to synthesized sounds.
  • Offers significant creative control over phasing characteristics.
  • Can create subtle movement or dramatic, swirling effects.
  • Integrates seamlessly into modular synthesizer patching workflows.

CONS

  • Can introduce phasing artifacts if not carefully managed.
  • Feedback control requires careful adjustment to avoid runaway effects.
  • Complex modulation routing can be challenging for beginners.
  • May not be suitable for all musical genres.

Frequently Asked Questions About Phase Shifter Modules

Phase shifters create a more swirling, psychedelic effect by shifting phase, while chorus uses short delays to thicken the sound.

While not its primary function, modulation inputs can be used to create subtle vibrato-like or tremolo-like effects by modulating the phase shift.

Feedback returns a portion of the processed signal back into the phase shifting process, increasing intensity and creating more complex textures – use with caution!

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