EarthQuaker Devices Pyramids Stereo Flanger Pedal

EarthQuaker Devices

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Pyramids is a stereo flanging pedal that makes use of the same DSP configuration as EarthQuaker Device's legendary Avalanche Run pedal. Users can store up to 5 presets, access 8 flanger modes, and make use of a host of other ingenious features that are sure to make Pyramids a hit for years to come. Particularly noteable features include tap tempo integration, tap subdivision using Rate & Tap, positive and negative feedback, and variable mix control. If it's not obvious by now, Pyramids is one of the most formidable flanger pedals in existence.


  • True stereo operation
  • Based on same DSP architecture as Avalance Run
  • Five user-definable presets
  • Tap tempo and tap tempo subdivision!
  • Multifunction Modify control
  • Variable mix control
  • Positive and Negative feedback
  • 8 flanger modes: Classic, Through-Zero, Barber Pole Up, Barber Pole Down, Trigger Up, Trigger Down, Step, Random
  • Expression control over Manual control
  • Side chain flanging for controlling effect via external source in Trigger Up/Down modes
  • Stereo inputs and outputs
  • Flexi-Switch technology allows for standard latching or momentary operation
  • Silent relay-based switching
  • 100% analog dry signal path
  • 100% digital wet signal path
  • Frequency response: 20Hz - 20kHz
  • Current Draw: 425mA
  • Ships with 9V DC power supply
  • 24-bit 96kHz A/D & D/A converters
  • S/N Ratio: 115dB typical
  • Input Impedance: 1M Ohm
  • Output Impedance: 100 Ohm
  • Lifetime guarantee