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More: Earthquaker Devices | Effect Pedals

Earthquaker Pyramids Stereo Flange Pedal

Stereo Flange Pedal with 5 User Defined Presets |



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  Asbury Park




Pyramids is a Stereo Flanging Device with five presets, eight flanger modes, tap tempo, tap subdivision, a multifunction Modify control, positive and negative Feedback, and a variable Mix control, which is something you don’t see on a flanger every day.

Built upon the same proprietary DSP architecture as the Avalanche Run™, Pyramids delivers convincing jet-engine roar, authentic through-zero tape-style warble, infinite barber pole sweeps, flexible I/O routing, and the ability to re-trigger the LFO cycle via footswitch opens up a fourth dimension of rhythmic possibilities that’s sure to tickle your third ear.

Controls & Highlights

  • ManualControls the delay time of the modulated signal.
  • RateControls the speed of the LFO as well as the rise time in “Trigger Up” mode and fall time in “Trigger Down” mode.
  • WidthControls the frequency range of the LFO sweep.
  • MixThis is the volume control for the modulated signal.
  • Activate Footswitchhis relay-based true-bypass switch allows for momentary or latching operation.
  • FeedbackRegeneration control for the modulated signal.
  • Rate & Tap Toggle Switch"Normal” (center position) is 1:1. The tempo you tap in is the tempo Pyramids will spit out. When set to “Slow” (left position), the tempo you tap is divided for a slower sweep. When set to “Fast” (right position), the tempo you tap is multiplied and delivers a faster sweep.
  • ModifyThe behavior of this control depends upon which mode you’re using
  • Tap / Trigger FootswitchIn Classic, Through-Zero, Barber Pole Up, Barber Pole Down, Step, and Random modes, this footswitch is a tap tempo control. In Trigger Up and Trigger Down modes, this footswitch triggers the effect whenever it is pressed.
  • Presets Rotary Switch Selects between Live mode and one of five presets.
  • Mode Rotary SwitchSelects between Pyramids’ eight flanger modes


Type: Flanger
Power Supply: 9 Volt DC 2.1mm negative center
True Bypass/Buffer: Yes
Ins - Outs: 2 Ins - 2 Outs
Stereo/Mono: Stereo
Expression Out: Yes
Analog/Digital: Analog
Battery Connection: None

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Warning: This product contains a chemical(s) that is known to the State of California to cause cancer. For more information, go to