Description

Clean Bass Preamp.

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.

Specs

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
Output: Connect from the ¼” Output jack to the input of your amplifier or another effects pedal.
Input : Connect your instrument or output from your pedal board to the ¼” mono jack.
9V DC: Only use a regulated 9V DC adapter with a center-negative plug.
Dimensions: 75 x 111 x 43 mm
Weight: 250 g

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.

Brand reference number: DG-HB

DARKGLASS Electronics HARMONIC BOOSTER