• Harmonic Booster-Pedals-Darkglass
  • Harmonic Booster-Pedals-Darkglass
  • Harmonic Booster-Pedals-Darkglass
  • Harmonic Booster-Pedals-Darkglass
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Darkglass

Harmonic Booster

Harmonic Booster

A revival of the first Darkglass design, the Harmonic Booster is a clean bass preamp that aims to master the control of harmonics and filtering, which are crucial to sculpting the character and texture of a bass tone.

  • Clean preamplifier that enhances attack and presence
  • Comprehensive 3-band active EQ
  • Unique tone-shaping engine controlled with Character knob
  • Semi-parametric Mid control
  • Designed to perfectly complement Darkglass distortion circuits


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Clean Bass Preamp.

The Harmonic Booster is derived from the first few gain and filter stages of what would later become the core of the Darkglass overdrive technology. This clean preamp enhances attack and presence while sculpting the mids for a very percussive and aggressive character. It features a unique tone-shaping Character control, as well as a 3-band active EQ with a semi-parametric mid control

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Specs

  • Boost

    Flat -20dB to +20dB cut or boost.

  • Treble

    +-20dB @ 5 kHz

  • Dimensions

    Width: 75 mm / 3″
    Length: 111 mm/ 4¼″
    Height: 43 mm / 1¾″
    Weight: 250 g / 0.55 lb

  • Character

    Allows blending in the perfect amount of the tone-shaping circuitry. It can be set counter-clockwise for a flatter frequency response.

  • Output

    Connect from the ¼” Output jack to the input of your amplifier or another effects pedal.

  • Warning

    The Harmonic Booster has a current draw of 30mA. Only use a regulated 9V DC adapter with a center-negative plug.

    Unregulated power supplies and/or higher voltages may result in suboptimal noise performance and even damage your unit, voiding the warranty

  • Mid gain

    +-20dB @ the frequency selected by “Mid Frequency”.

  • Input

    Connect your instrument or output from your pedal board to the ¼” mono jack.

  • Mid Frequency

    Mid frequency from 250Hz to 2.5kHz.

  • 9V DC

    Only use a regulated 9V DC adapter with a center-negative plug.

  • Bass

    +-20dB @ 80 Hz.

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DISCLAIMER

In the interest of continuous improvement, specifications are subject to change without notice. If you have any questions, please don’t hesitate to contact us at www.darkglass.com

The manufacturer claims that the above product fulfills the requirements as set by EN55013, EN55020, EN60555-2, EN60555-3, RoHS, WEEE.