Darkglass Harmonic Booster 2.0 Bass Pre

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Effect pedal for electric bass

A clean preamp that amplifies attack and presence while shaping the mid-range for a very percussive and aggressive character
With a sound circuit that can be controlled with the character knob
An active 3-band equalizer with semi-parametric midpoints
Suitable as a supplement to distortion pedals as well as a stand-alone bass preamplifier
Controls: Boost, Character, Mid Gain, Mid Freq, Bass, Treble
LED: Effect On
Foot-switch: Bypass effect
Input: 6.3 mm Jack
Output: 6.3 mm Jack
Mains adapter connection: Hollow plug socket 5.5 x 2.1 mm, minus pole inside
Power supply with a 9 V DC mains adapter (not included - suitable mains adapter: Article Nr. 409939)
Dimensions (W x D x H): 64 x 111 x 43 mm
Weight: 250 g
Made in Finland

Note: Battery operation is not supported.

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since November 2019

Item number 477653

Sales Unit 1 piece(s)

Effect Types Booster, Preamp

£199

Free shipping incl. VAT

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in Bass Pedals

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44 Customer ratings

5 37 Customers 4 7 Customers 3 0 Customers 2 0 Customers 1 0 Customers

4.8 / 5

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30 Reviews

Perfect companion for a bass distortion pedal

Fran The Man 16.09.2021

Man I do love Darkglass pedals!
I recently bought an Alpha Omega Ultra V2 pedal and I wanted to sculpt even further its tone (I use this pedal to go direct to FOH). And boom! Here comes the majestic Harmonic Booster! With this pedal I can fine tune my sound and get exactly what I want from my distortion pedal!
It is a clean boost that means you are not going to distort your sound even more!

Pros:
Very well built, easy to use, you won't be able to turn it off! it will become a pillar of your tone as soon as you put it on your pedalboard.

Cons:
I would have chosen a different palette of colour for this pedal. Maybe a white background with black fonts. Just to improve readability on dark environments.

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Best bass pre/boost ever.

lee 356 11.10.2020

This is amazing, it adds something special to you bass sound. it is an alway on on pedal for me and one of my most important pedals on my board.

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Good pedal to have but..

FunkyCss 28.08.2023

This is a nice pedal from Darkglass once again, has a nice trick with the character knob and ads something spicy on the sound, not very usable tho in all circumstances, but if you play with it, it will add something special if you are about this tone. I found very handy the Mid Frequencies knobs, this are great and usefull if you dont own an EQ pedal, works good with X7.

The cons are that is really expensive for what it offers in my honest opinion, also mine came with some QC issue, which I managed to fix but you should not expect that from so expensive pedals and specially from darkglass.

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Hawkbru 10.08.2022

Very easy to set up! Works like a charm! It's a must in a modern bass player's pedal chain!

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Darkglass Harmonic Booster 2.0 Bass Pre

Effect pedal for electric bass

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44 Customer ratings

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30 Reviews

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Darkglass Harmonic Booster 2.0 Bass Pre

Effect pedal for electric bass

This is what customers who viewed this product bought

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44 Customer ratings

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30 Reviews

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