Pricing and availability
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Average Price: $256
High-end/Boutique
$70
$201+
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High-end
Price History
Based on price data from 7 merchants for "Darkglass Harmonic Booster 2.0". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Unleash the full potential of your bass guitar with the Darkglass Harmonic Booster 2.0. This pedal is not just about adding harmonics; it's about preserving and enhancing your instrument's natural attack and presence with a refined, low-gain preamplifier. Designed for bassists who demand clarity and definition, the Harmonic Booster allows you to fine-tune your sound to fit seamlessly into any mix, whether on stage or in the studio.
The Harmonic Booster 2.0 offers a clean, transparent foundation to build your tone. The innovative parametric midband EQ grants you the power to shape your sound with precision, adding the perfect touch of girth and punch. The Character knob is your gateway to a world of harmonic richness, enabling you to dial in just the right amount of warmth without sacrificing transparency. With its clean headroom and ultra-low-noise design, this pedal ensures that your bass lines cut through with pristine clarity.
Ideal for both live performances and studio recordings, the Darkglass Harmonic Booster 2.0 is a must-have for any bassist looking to explore new tonal landscapes while maintaining the integrity of their instrument's natural sound.
Key Features:
- Low-gain preamplifier pedal for electric bass
- Clean preamp to enhance attack and presence
- Character knob for adding harmonic richness
- 3-band EQ with parametric midband for versatile tone shaping
- Clean headroom and ultra-low-noise design
Product specs
| Type | Bass Preamp with Boost |
| Form Factor | Pedal |
| Analog/Digital | Digital |
| EQ | Mid Gain, Mid Frequency, Bass, Treble |
| Inputs | 1 x 1/4" |
| Outputs | 1 x 1/4" |
| Bypass Switching | Buffered |
| Power Source | 9-18V DC center negative power supply (sold separately) |
| Power Usage | 30mA |
| Height | 1.77" |
| Width | 2.95" |
| Depth | 4.37" |
| Weight | 0.55 lbs. |
FAQs
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What is the primary function of the Darkglass Harmonic Booster 2.0?
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The Darkglass Harmonic Booster 2.0 is designed to enhance the attack and presence of your bass tone, providing a clean boost while shaping the mids for a more percussive and aggressive character.
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Is the Darkglass Harmonic Booster 2.0 suitable for live performances?
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Yes, the Darkglass Harmonic Booster 2.0 is well-suited for live performances, offering a buffered bypass and robust tone-shaping controls that can enhance your bass sound in a live setting.
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Can the Darkglass Harmonic Booster 2.0 be powered with a 9V power supply?
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Yes, the Darkglass Harmonic Booster 2.0 can be powered with a 9V DC center-negative power supply, but it also supports up to 18V for increased headroom.
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Does the Darkglass Harmonic Booster 2.0 work well with all bass types?
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The Darkglass Harmonic Booster 2.0 is designed to complement a wide range of bass guitars, enhancing their natural tone without losing definition or punch.
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What are the key EQ features of the Darkglass Harmonic Booster 2.0?
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The Darkglass Harmonic Booster 2.0 features a 4-band EQ with controls for Mid Gain, Mid Frequency, Bass, and Treble, allowing for precise tone shaping.
Videos
Darkglass Electronics
Harmonic Booster Demo by Chris Kollias
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Darkglass Harmonic Booster 2.0.
Features and functionality
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The Harmonic Booster offers excellent mid-frequency control, which is often needed in combination with other pedals for optimal sound sculpting.
Source -
The 'Character' dial on the Harmonic Booster is praised for its unique tonal enhancements, with some users unable to resist cranking it all the way up.
Source
User experience
Comparisons
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The Harmonic Booster combined with the B3K is noted for providing a versatile sound spectrum, although a direct comparison to the B7K was not made.
Source
Use cases and applications
5.0 out of 5
Based on 2 Reviews and 4 Ratings
343
Excellent!
Excellent pedal that I use to shape my tone together with my Strymon Sunset. For me a great combination.
Artist usage
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Used With
Based on how musicians on Equipboard use Darkglass Harmonic Booster 2.0, it is most commonly used with the following gear.
Community setups
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