DARKGLASS HARMONIC BOOSTER - Refurbished
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- This item is covered for 3 years
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Manufacturer Information
Darkglass Electronics
https://www.darkglass.com
privacy@darkglass.com
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Safety manager:
Musifacts Europe BV
Email: info@musifacts.com
Address:
Warranty period: 3 years
Only 1 product available
Clean Bass Preamp
Designed to be the perfect complement to our distortion circuits, the flexibility and portability of the Harmonic Booster also make it the ideal solution for musicians seeking a precise and harmonically rich preamplifier.Features
- Boost: Cut or boost from -20dB to +20dB.
- Character: Allows integration of the perfect amount of tone-shaping circuitry. It can be adjusted counterclockwise for a flatter frequency response.
- Mid Gain: ±20dB at the frequency selected by the "Mid Frequency" control.
- Mid Frequency: Adjustable mid frequency from 250 Hz to 2.5 kHz.
- Bass: ±20dB at 80 Hz.
- Treble: ±20dB at 5 kHz.
- Output: Connect the ¼" output jack to your amplifier input or another effects pedal.
- Input: Connect your instrument or pedalboard output to the ¼" mono input jack.
- 9V DC: Use only 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 consumption of 30mA. Use only a regulated 9V DC adapter with a center-negative plug.Unregulated power supplies and/or higher voltages may result in suboptimal sound performance and can damage your device, voiding the warranty.
Questions frequently asked
What boost range does the Darkglass Harmonic Booster offer?
The Boost control allows for attenuation or amplification from -20 dB to +20 dB.
How are the mids adjusted on this bass preamp?
The mid frequency is selectable from 250 Hz to 2.5 kHz. The mid gain control then acts with ±20 dB on the chosen frequency.
What equalization settings are available?
The bass is adjustable ±20 dB at 80 Hz, while the treble acts ±20 dB at 5 kHz. The Character control adjusts the tone shaping circuit. Set counterclockwise, it provides a flatter frequency response.
What power supply is required for the Harmonic Booster?
A regulated 9 V DC power supply with a negative center tip is required.
What are the pedal’s dimensions and connectivity?
The size is 75 x 111 x 43 mm with a weight of 250 g. The 6.35 mm mono jack input accommodates the instrument or the output of a pedalboard, and the 6.35 mm jack output connects to an amplifier or another pedal.



