Darkglass Harmonic Booster 2.0 Clean Bass Preamp & Boost Pedal

£219.00

Next up on the JustPedals smorgasbord, is tasty Boost Pedals from Darkglass, delivered to any location in the UK. Their Chef has a lot to offer here with the Darkglass Harmonic Booster 2.0 Clean Bass Preamp & Boost Pedal. It is in stock, it is NEW, its delivered in a nice box and it is delivered fresh to any location in the UK at a great price.. Just Read more Boost Pedals details below.


Description

The JustPedals team think the Darkglass Harmonic Booster 2.0 Clean Bass Preamp & Boost Pedal is a tasty New Boost Pedals option for your smorgasbord (pedalboard). Just Read More for images videos and latest prices from the Darkglass brand and delivered by a UK retailer, with warranty & more.

Darkglass Electronics are renowned for their high-gain distortion and fuzz stompboxes. However, before dabbling with the innovative Microtubes technology that is used in many of their current products, Darkglass launched the Harmonic Booster – their first ever pedal design. Heavily sought after, the Harmonic Booster is finally back and better than ever before!

Just like the original, the Darkglass Harmonic Booster 2.0 is primarily a clean preamp that offers plenty of tone-shaping potential with its 'Bass' and 'Treble' controls, and most notably – a sweepable parametric mid-range. Letting you find the sweet-spot, this flexible active EQ section as a whole offers mixing desk-level precision, especially in conjunction with the 'Character' control that allows you to determine how much of the EQ circuitry affects your core sound.

The 'Boost' knob delivers up to 20 dB cut/boost, but apart from simply affecting volume, the boost function also introduces extra harmonics to create a richer sound; akin to an exciter. The Darkglass Electronics Harmonic Booster 2.0 can therefore serve as an "always on" pedal that'll guarantee excellent tone no matter what you plug it into!

Here's what Darkglass Electronics says about the Harmonic Booster 2.0:

The original Harmonic Booster was Darkglass Electronics’ first ever pedal design. Now with the Harmonic Booster 2.0 the mythical product that started it all is back, but with major improvements over the original.

In the quest to design the perfect bass distortion, you first have to master the control of harmonics and filtering, which are crucial to sculpting the character and texture of a distortion circuit at will. It was when testing the first few gain and filter stages of what would later become the core of Darkglass’ overdrive technology, that it was realised that the harmonic excitation circuitry could yield amazing results on a clean signal at lower gain levels!

The result was a clean preamplifier that enhances attack and presence, while sculpting the mids for a very percussive and aggressive character and now rare examples of this early design are highly sought after. Darkglass Electronics has picked up a few tricks over the past decade, which translates into several improvements over the original design.

Aside from a new comprehensive EQ section for additional flexibility, noise performance and headroom are all vastly improved in V2.0. The unique tone-shaping engine can be controlled with the Character knob, which at minimum leaves your signal completely flat, providing absolute control from subtle to extreme enhancement. In addition, the new 3-band active equalizer, with bass and treble knobs, also features a semi-parametric mid control – a first for Darkglass!

Although Harmonic Booster 2.0 is designed to be the perfect complement to the line-up of Darkglass distortion circuits, its incredible flexibility and portability makes it the perfect one-stop solution for gigging musicians in search of a precise, yet harmonically rich clean preamplifier.

Features

  • Clean Harmonic-Excitation Preamp
  • Boost control – +/- 20 dB cut/boost
  • 3 band Active EQ with Parametric Mid
  • Character control – allows blending in the perfect amount of the tone-shaping circuitry 
  • Made in Finland
  • Powered by regular 9V PSU (9V DC, centre -, 2,1 mm, ~30 mA current draw)

Related videos

Brand

Darkglass

Darkglass Electronics is renowned for modern bass tone with precision, punch, and serious low-end authority. Built in Finland and trusted by players across metal, rock, and progressive styles, their pedals and amps focus on tight response, articulate mids, and controlled saturation that enhances rather than muddies your sound.

Choose Darkglass when you want clarity and aggression working together. From subtle harmonic enhancement to full-on driven bass grind, their gear delivers studio-ready definition and powerful presence — keeping your low end focused, dynamic, and unmistakably modern.

Category

Boost Pedals

Boost pedals increase your signal level, helping solos stand out, pushing an amplifier harder or adding extra presence to your tone. Some boosts are clean and transparent, while others add colour, midrange, grit or brightness depending on the circuit design.

A boost pedal can be used before overdrive to add saturation, after drive pedals for a volume lift, or at the start of the chain to strengthen the guitar signal. It is one of the simplest but most useful pedals for live players and tone-shapers alike.

Preamp & Amp Sim Pedals,

Amp and cab simulator pedals recreate the sound and response of guitar amplifiers, speaker cabinets and microphones in a compact pedal format. They are useful for recording direct, practising silently, running straight into a PA, or building a pedalboard that does not rely on a traditional amp.

Many amp and cab sims include different amplifier voices, impulse responses, EQ controls and headphone outputs. They are a strong choice for modern guitarists who need consistent tone at home, in the studio and on stage without carrying heavy amplifiers and speaker cabinets.

Tags

bass

bass pedals and related effects are commonly used by guitarists looking to shape their tone in a more focused and creative way. Different designs offer their own response, feel and tonal character depending on the style of music and the type of amplifier or guitar being used.

Many players build pedalboards gradually over time, combining different effects and utilities to create a setup that suits their own sound and workflow. bass related gear can play an important role in both live performance and studio recording.

Boost

Boost pedals and related effects are commonly used by guitarists looking to shape their tone in a more focused and creative way. Different designs offer their own response, feel and tonal character depending on the style of music and the type of amplifier or guitar being used.

Many players build pedalboards gradually over time, combining different effects and utilities to create a setup that suits their own sound and workflow. Boost related gear can play an important role in both live performance and studio recording.

Preamp

Preamp pedals and related effects are commonly used by guitarists looking to shape their tone in a more focused and creative way. Different designs offer their own response, feel and tonal character depending on the style of music and the type of amplifier or guitar being used.

Many players build pedalboards gradually over time, combining different effects and utilities to create a setup that suits their own sound and workflow. Preamp related gear can play an important role in both live performance and studio recording.