EQD-PYRA

EarthQuaker Pyramids Stereo Flanger w/Power Supply

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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.

    Classic: Tone control for the modulated signal. Clockwise cuts the low end and allows the high frequencies to pass through. Counterclockwise cuts the high end and allows bass frequencies to pass through.

    Through-Zero: Delay time for the unmodulated dry signal. This controls where in the LFO cycle the through-zero point occurs, which is where you'll hear the most drastic cancellation.

    Barber Pole Up: Tone control for the modulated signal. Clockwise from center is a high pass filter. Counterclockwise from center is a low pass filter.

    Barber Pole Down: Tone control for the modulated signal. Clockwise from center is a high pass filter. Counterclockwise from center is a low pass filter.

    Trigger Up: Sensitivity control for the sweep. This controls how quickly the re-triggering reacts to your pick attack.

    Trigger Down: Sensitivity control for the sweep. This controls how quickly the re-triggering reacts to your pick attack.

    Step: Adjusts the glide between steps. Low Modify settings produce sharp, stair-stepped transitions between steps. Higher Modify settings introduce a smoother glissando effect.

    Random: Adjusts the glide between steps. Low Modify settings produce sharp, stair-stepped transitions between steps. Higher Modify settings introduce a smoother glissando effect.

    Flexi-Switch Technology

    This device features Flexi-Switch Technology! This relay-based, true bypass switching style allows you to simultaneously use momentary and latching style switching.

    • For standard latching operation, tap the footswitch once to activate the effect and then tap again to bypass.

    • For momentary operation, hold the footswitch down for as long as you'd like to use the effect. Once you release the switch the effect will be bypassed.

    Since the switching is relay based, it requires power to pass signal.

    Power

    • For best results, please use the included 9v center-negative 1-amp DC power supply.

    • To use with multiple output transformer-balanced isolated pedal-specific power supplies, Pyramids' may be powered from two outlets combined using a current-doubling cable. DO NOT USE A VOLTAGE-DOUBLING CABLE BECAUSE THAT WILL SEND 18V TO PYRAMIDS AND FRY IT LIKE AN OVEREASY EGG AT A GREAZY SPOON DINER.

    • Dimensions: 4.65 x 4.15 x 2.25 in. (118 x 105 x 57 mm) with knobs
    • Current Draw: 460 mA
    • Input Impedance: 1 MΩ
    • Output Impedance: 100 Ω
    • S/N Ratio: 115dB typical
    • 24-bit 96kHz A/D & D/A converters
    • All analog dry signal path
    • All digital wet signal path with 20Hz - 20kHz frequency response
    • Flexi-Switch Technology

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