Harmonic Booster

Clean Preamplifier

Harmonic Booster
Designed to be the perfect complement to our distortion circuits, the flexibility and portability of the Harmonic Booster is also the perfect one-stop solution for gigging musicians in search of a precise and harmonically rich clean preamplifier.

Features

Boost

Flat -20dB to +20dB cut or boost

Character

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

Mid gain

+-20dB @ the frequency selected by "Mid Frequency"

Mid Frequency

Mid frequency from 250Hz to 2.5kHz

Bass

+-20dB @ 80 Hz

Treble

+-20dB @ 5 kHz

DIMENSIONS

75x111x43 mm (2.95x4.37x1.77 in)

WARNING

The Harmonic Booster has a current draw of 30mA. Only use a regulated 9V DC adapter with a center-negative plug. Due to ecological reasons, it does not accept batteries. Unregulated power supplies and/or higher voltages may result in suboptimal noise performance and even damage your unit, voiding the warranty.

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.

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