Guitar synthesizer - 36 to choose from

EarthQuaker Devices Organizer V2

The Organizer is a polyphonic organ emulator designed to mimic the organ tones of yesteryear crossed with the highly unique 'Guitorgan'. It has a warm and very analog feel with a hint of Leslie warble that is unlike other modern octave shifters. It is simple to dial in and tracks chords as well as

£ 240,00

EarthQuaker Devices Bit Commander V2

The Bit Commander is a monophonic analog guitar synthesizer with four octaves of vintage square wave synth tones. Its no-nonsense interface makes it easy to add or subtract octaves to create a wide variety of sounds without having to dial in envelopes or oscillators. Ripping sub-octave thump,

£ 231,00

Electro Harmonix Synth 9

The polyphonic SYNTH9 Synthesizer Machine transforms your guitar or bass with 9 presets that were precisely tuned to emulate the most sought after, vintage synthesizer sounds ever! From searing lead synths to spacey synth pads and deep, funky, synth bass grooves, it's all accessible. The SYNTH9 is

£ 118,00

Electro Harmonix Blurst

EHX has grafted technology found in keyboard and modular synthesizers into a pedal designed for guitarists and bass players. The Blurst modulates an instrument's sound like an envelope filter, but instead of the filter's response being controlled by playing dynamics, it's controlled by an internal

£ 117,00

Strymon AA1 Level Shifter

AA.1 is purpose built to combine your guitar gear and Eurorack modules in just about any way you can imagine. Connect a pedal to the effects send and return of Magneto. Use your guitar or bass as a signal source for mangling and warping with your modular gear. Send an instrument level stereo master

£ 255,00

EarthQuaker Devices Interstellar Orbiter

Guitar dual resonant filter pedal effect. The Interstellar Orbiter is a dual resonant filter controlled by a single LFO that sweeps each filter in opposite directions. It has three universal controls: a master Frequency control that governs the center frequency of both filters, a master Rate

£ 226,00

Electro Harmonix MEL9 Tape Replay Machine

The polyphonic MEL9 uses the same extraordinary technology as the B9, C9 and KEY9 to transform your axe and resurrect the sound of vintage tape-based keyboards.Specifications- Pays homage to nine of the coolest Mellotron® sounds: Orchestra, Cello, Strings, Flute, Clarinet, Saxophone, Brass, Low

£ 103,00

Roland GK-KIT-GT3

Kit that includes divided guitar MIDI pickup with all parts for use with guitar synthesizers (GR-20, Roland V-Guitar System). Features 3-position switching between divided pickup, natural bass pickup or mix of both. Pickup can be mounted on any electric or steel-stringed acoustic guitar. Package

£ 128,00

Electro Harmonix Crash Pad

Electric drum synthesizer that creates a wide variety of drum sounds and can modify the sound using its external resonant filters. It creates sounds of cymbals, rhythmic drums and hi-hat cymbals. Triggers with the built-in Push controller, an external (non-MIDI) Drum-pad and the majority of Clock

£ 220,00

Electro Harmonix KEY9 Electric Piano Machine

Guitar modulating effects pedal emulating the sound of legendary electronic pianos such as Wurlitzer, Rhodes and others. The effect contains 9 presets (DYNAMO, WURLI, SUITCASE, MALLETS, EIGHTY EIGHT, TRI-GLORIOUS, VIBES, ORGAN, STEEL DRUMS). The effect is controlled by potentiometers: Dry volume:

£ 235,00

Electro Harmonix C9 Organ Machine

Floor effect offering the possibility of transforming the tone of a guitar or a key into an organ sound. It contains 9 presets set up to exactly mimic some of the most popular, classical organs and keyboard instruments. The sound is adjusted and controlled using potentiometers for percussive attack

£ 243,00

Electro Harmonix B9 Organ Machine

Organ pedal effect that transforms the tone of a guitar or keyboard into one of convincing, full-body electric organ, and features 9 presets that were finely tuned to emulate the most legendary organs from the 60’s and beyond. It provides the user with control over percussive Attack Level,

£ 672,00

Roland GR-55S BK

PCM pedal synthesizer for guitar or bass guitar that offers a fusion of guitar synthesis and powerful COSM guitar and amp modelling, and is easy to use and to play with hundreds of great, ready-to-use sounds for rock and pop guitarists. It features two types of multi-effects engines, plus reverb,

£ 174,00

Electro Harmonix Superego

Polyphonic effect pedal for electric guitar that reinvents sample and hold, provides controllable glissando and creates oscillator like, synthesizer effects. It can be used for stacking sounds or creating infinite sustain, tweaking of attack and decay, or using its effect loop to invent novel synth

£ 97,00

MOOER E7 PGS

The Mooer E7 Polyphonic Guitar Synth pedal can transform your guitar into a typical electronic synthesizer without the need for special pickups or modifications to the instrument. The name is based on the seven different synthesizer presets, which can be edited independently of each other as

£ 966,00

Boss SY-1000

The SY-1000 is a breakthrough creation machine that transforms your guitar or bass rig with limitless sound design options. This powerhouse music tool opens a bold new chapter in the legacy of BOSS guitar synth innovation, fusing decades of R&D with our latest software and hardware advancements

£ 263,00

Source Audio SA 249 One Series C4 Synth

Modular synthesizer effects pedal for guitar and bass. The Source Audio C4 Synth unites all the sound construction tools of a classic Eurorack modular synthesizer and packages them in a compact and easy-to-use effects pedal for guitar or bass. | The C4 offers multiple methods of preset storage and

£ 188,00

Boss SY-1

With the SY-1, it’s never been easier to infuse your creative arsenal with BOSS’s legendary guitar synth technology. This amazingly expressive tool is filled with 121 ultra-responsive sounds, all distilled down into a BOSS compact pedal that slides easily into any setup. Best of all, it’s as

£ 210,00

Keeley Synth 1

Synthesizer effects pedal for electric guitar with expression pedal input. The Synth-1 allows you to create fuzzed-out synth waves! Use the Filter and Blend controls to mix your guitar with the fuzz from the synth. Go from churning slow-gear reverse swells to sounding like a light saber. The Keeley

£ 129,00

Electro Harmonix Mono Synth

Guitar effect pedal. Pedal that transforms a guitar into 11 different synthesizers. The Mono Synth was designed to work on guitar without any modifications, special pickups or MIDI implementation. Its intuitive layout makes it user friendly. The pedal’s DRY dial adjusts the dry guitar volume at

£ 81,70

Behringer Perfect Pitch PP1

Guitar and Audio to MIDI, USB and CV Converter Module for Eurorack. The PP1 is a compact Eurorack module that converts your guitar or any audio signal to MIDI, USB and CV to work with any of your favorite synthesizers. Surprise the crowd during a live performance or add new layers and

£ 265,00

Electro Harmonix Mod Rex

Polyrhythmic modulator effects pedal for electric guitar. The MOD REX is a kinetic tour-de-force that lets you weave compelling, shifting, musical tapestries. Whether you are a guitarist, synthesist or electronic musician you will find it inspires your creativity and stretches your musical

£ 346,00

Meris Enzo

Compact multi-voice instrument synthesizer in pedal form that offers multi-voice dual oscillator synth architecture with selectable waveforms and is suitable for almost any instrument - guitar, drum machine, vocals or other synths without requiring any special pickup installation. It is equipped

£ 355,00

Gamechanger Audio Plasma Distortion Eurorack Module

The PLASMA Drive is a collaboration between Gamechanger Audio and Erica Synths, an established and recognized modular synthesizer brand from Latvia. Erica Synths are a team of visionaries, engineers and musicians who create modules and instruments that are different in terms of sound, looks and

£ 2 939,00

Gamechanger Audio Motor Synth MKII

The Gamechanger Motor Synth MKII is an electromechanical synthesizer that uses a system of eight electric motors to generate a wide variety of sounds. It is a unique and innovative tool that can be used to create a variety of sounds, from classic synthesizers to the sounds of real

£ 169,00

Boss GKC-DA

The latest BOSS guitar synthesizer products feature the Serial GK digital interface, a newly developed connection method that delivers evolved performance over the analog 13-pin GK interface used in earlier BOSS and Roland guitar synth and modeling products. The GKC-DA GK Converter allows you to

£ 161,00

Boss GKC-AD

The latest BOSS guitar synthesizer products feature the Serial GK digital interface, a newly developed connection method that delivers evolved performance over the analog 13-pin GK interface used in earlier BOSS and Roland guitar synth and modeling products. The GKC-AD GK Converter allows you to

£ 627,00

Boss GM-800

The GM-800 elevates guitar synthesis into a new age of natural playability and boundless creative range. Driven by the newly developed Serial GK interface, the advanced ZEN-Core engine unlocks any sound imaginable—from acoustic instruments to classic and modern synths—while high-performance DSP

£ 169,00

Dreadbox Treminator

Dreadbox Treminator has its roots from a synthesizer last signal flow stage, called the VCA (voltage controlled amplifier). We took this simple circuit and adapted it into a really expressive guitar pedal combined with an LFO that is controlled by envelope generators. The result was Treminator

£ 225,00

Electro Harmonix STRING9

The polyphonic STRING9 String Ensemble transforms a guitar into nine different string ensembles and string synthesizers while requiring zero modifications, special pickups, or MIDI implementation. It relies on the same technology powering all EHX 9 Series pedals. In a 9 Series first, the STRING9

£ 141,00

DOD Meatbox

More than just an octaver, the Meatbox is a thick-cut subharmonic synthesizer as well. Adding in sub notes so low that you need to be careful not to blow your speakers. A TRS out allows you to split the subharmonic synthesized signal out to the P.A. for teeth-rattling, bone wrenching,

£ 299,00

EarthQuaker Devices Rainbow Machine V2

Guitar effect pedal - polyphonic pitch shifting synthesizer, real-time pitch shifting with digital oscillators, improved circuitry for lower noise and enhanced performance, higher output for improved signal-to-noise ratio, suitable for guitars, bass, vocals, keyboards and more, true bypass,

£ 253,00

EarthQuaker Devices Spatial Delivery V2

Guitar pedal effect - Sample and Hold Envelope Filter, auto-wah and voltage controlled envelope filter (VCF), 3 modes: Up Sweep, Down Sweep and Sample & Hold, true bypass, 3 controls for Range, Resonance and Filter, silent relay-based soft touch switching, bypass footswitch, 6.3 mm mono IN/OUT

£ 279,00

BoredBrain injectr

Injectr is a fully-equipped electric guitar and bass interface for eurorack synthesizers. The module features an overdrive-capable preamp, versatile amp simulator, and control voltage extractors designed to inject stringed instrument signals directly into the modular environment. High-impedance

£ 348,00

Rainger FX Snare Trap

Snare Trap is a drum-machine through which you play guitar or synthesizer/keyboards! It is designed to be used either on the table - by hand - or on the floor - by foot. The drum sounds are bass drum, snare and hi-hat, which can be separately triggered externally by CV - so it's very useful for

£ 300,00

Electro Harmonix Micro Synthesizer

octave above, resonance capable filtersection, sub-octave, 10 sliding controllers for regulating the sound, from percussive to soft bow-sounds, mono guitar synthesizer, vintage analog sounds (Moog-like), square, power supply included | Power Supply: Adapter | UK/EU Power supply included: Yes | Made in:

Guitar synthesizer36