Crazy Tube Circuits Cyclone Phaser Pedal

Experience the legendary phaser tones of the past in a single compact unit.

The Cyclone by Crazy Tube Circuits is an all-analog phaser designed to emulate the most iconic phaser circuits from the 1970s and beyond. With four distinct voicings, Cyclone delivers everything from subtle shimmer to deep, swirling modulation, making it an ideal texture machine for guitar, bass, keyboards, and synths.

Key Features

• Four Phaser Voicings – Inspired by classic designs:

  • 45 – Voiced after a classic 2-stage phaser from the mid-'70s, delivering warm, organic modulation with a rotary speaker-like effect.

  • 90 – Modeled after a classic 4-stage phaser, offering shimmering movement and high-velocity swoosh. The feedback knob allows emulation of different versions of this circuit.

  • ST – Based on the first implementation of another 4-stage phaser design, featuring stronger mid-frequency notches for whirling, pulsating textures.

  • LT – Inspired by a highly sought-after boutique phaser/vibrato from the '90s, blending phase shifting with vibe-like motion.

• Extended Controls – Depth, Mix, and Feedback knobs allow for precise tonal shaping.

• True Bypass Switching – Ensures pure signal integrity when disengaged.

• Versatile Placement – Works before or after drive pedals for unique tonal interactions and pairs well with keyboards and synths for expanded sound design.

Specifications

• Power Requirement: 9V DC center-negative

• Circuit Type: Analog

• Voicings: 45, 90, ST, LT

• Controls:

  • Depth – Adjusts modulation intensity.

  • Mix – Blends dry and wet signals.

  • Feedback – Shapes resonance and harmonic richness.

  • Rate – Controls modulation speed.

• Bypass Type: True Bypass

• Dimensions: 72 x 118 x 50 mm