Guitar Synthesizer (Synth) Pedals

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Seymour Duncan

EMG Pickups

Suhr

Electro-Harmonix

DiMarzio

Jim Dunlop/MXR

Lace Music

Fishman

Railhammer

Bartolini

View all Brands

Guitar synthesizer pedals are also known as synth pedals.
These pedals are audio synthesizers that work with your electric guitar to create a synthesizer-like signal.

Macdaddy Music sells a variety of synth pedals from brands such as Electro-Harmonix, Keeley, and Source Audio.

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Electro-Harmonix

Electro-Harmonix POG3 Polyphonic Octave Generator pedal

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Was:

Now: $645.00

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Jim Dunlop/MXR

MXR Layers pedal

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Was:

Now: $229.99

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Electro-Harmonix

Electro-Harmonix Pico Deep Freeze Sound Retainer / Sustainer pedal

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Now: $193.10

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Electro-Harmonix

Electro-Harmonix Pico Pitch Fork Polyphonic Pitch Shifter pedal

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Now: $217.60

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Electro-Harmonix

Electro-Harmonix Pico Pog Polyphonic Octave Generator

MSRP:

Was:

Now: $240.00

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Electro-Harmonix

Electro-Harmonix Mainframe Bit Crusher Guitar pedal

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Now: $203.20

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Electro-Harmonix

Electro-Harmonix Intelligent Harmony Machine Harmonizer / Pitch Shifter pedal

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Now: $241.50

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Electro-Harmonix

Electro-Harmonix String9 String Ensemble Guitar pedal

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Now: $259.50

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Electro-Harmonix

Electro-Harmonix Slammi Plus Pitch Shifter pedal

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Now: $192.30

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Way Huge Electronics

Way Huge Electronics Atreides Analog Weirding Module pedal

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Now: $199.99

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Source Audio One Series Ultrawave Multiband Bass Processor

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Now: $249.00

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Source Audio

Source Audio One Series Ultrawave Multiband Processor

MSRP:

Was:

Now: $249.00

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Electro-Harmonix

Electro-Harmonix Pitch Fork + Dual Voice Polyphonic Pitch Shifter pedal

MSRP:

Was:

Now: $246.70

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Source Audio

Source Audio One Series Spectrum Intelligent Filter pedal

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Now: $219.00

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Red Witch

Red Witch Synthotron II Analog Synth pedal

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Now: $279.00

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Electro-Harmonix

Electro-Harmonix Bass 9 Bass Machine pedal

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Now: $259.50

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Source Audio

Source Audio One Series C4 Synth pedal w/ 9v power supply

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Now: $269.00

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Electro-Harmonix

Electro-Harmonix Bass Mono Synth Bass Synthesizer pedal

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Now: $151.50

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Electro-Harmonix

Electro-Harmonix Mono Synth Guitar Synth pedal

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Was:

Now: $151.50

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Keeley Electronics

Keeley Synth-1 Synth Wave Generator pedal

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Now: $179.00

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Electro-Harmonix

Electro-Harmonix Superego Plus Synth Engine Multi-Effect pedal

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Was:

Now: $283.80

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Walrus Audio

Walrus Audio Luminary Octave Generator

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Was:

Now: $319.00

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Electro-Harmonix

Electro-Harmonix Synth 9 Synthesizer Machine pedal

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Was:

Now: $259.50

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Digitech

Digitech Dirty Robot Synth pedal

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Was:

Now: $169.95

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Electro-Harmonix POG3 Polyphonic Octave Generator pedal
Electro-Harmonix POG3 Polyphonic Octave Generator pedal The world’s best octave effect just got better! The POG3 is the most powerful pedal in Electro-Harmonix’s revered line of polyphonic octave generators that continues to inspire and...

MSRP:

Was:

Now: $645.00
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MXR Layers pedal
MXR M307 Layers pedal w/ 9v power supply FREE shipping anywhere in the USA! The MXR Layers Pedal blooms with rich, organic sustain that imbues every strum and pluck with resonance and depth—pull off chord voicings you never thought...

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Was:

Now: $229.99
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Electro-Harmonix Pico Deep Freeze Sound Retainer / Sustainer pedal
Electro-Harmonix Pico Deep Freeze Sound Retainer / Sustainer pedal FREE shipping in the USA! Meeting between the original Freeze and Superego pedals is the Pico Deep Freeze Sound Retainer. With the ability to freeze a moment in sound, the Deep Freeze...

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Was:

Now: $193.10
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Electro-Harmonix Pico Pitch Fork Polyphonic Pitch Shifter pedal
Electro-Harmonix Pico Pitch Fork Polyphonic Pitch Shifter pedal FREE shipping in the USA! Offering a total of 30 pitch shift options and expanded controls, the Pico Pitch Fork is the next evolution in pitch shifting from Electro-Harmonix. The original...

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Now: $217.60
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Electro-Harmonix Pico Pog Polyphonic Octave Generator
Electro-Harmonix Pico Pog Polyphonic Octave Generator FREE shipping anywhere in the USA! Music’s best octave pedal in a powerhouse pico package! EHX’s smallest and most powerful compact Polyphonic Octave Generator yet. The Pico POG takes...

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Was:

Now: $240.00
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Electro-Harmonix Mainframe Bit Crusher Guitar pedal
Electro-Harmonix Mainframe Bit Crusher Guitar pedal FREE shipping anywhere in the USA! The Mainframe provides sample rate reduction ranging from 48kHz to 110Hz. A little background… the sample rate is the number of times per second that a...

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Now: $203.20
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Electro-Harmonix Intelligent Harmony Machine Harmonizer / Pitch Shifter pedal
Electro-Harmonix Intelligent Harmony Machine Harmonizer / Pitch Shifter pedal FREE shipping in the USA! The EHX Intelligent Harmony Machine instantly creates matching harmonies to what you play. It’s like having one – or even two –...

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Now: $241.50
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Electro-Harmonix String9 String Ensemble Guitar pedal
Electro-Harmonix String9 String Ensemble Guitar pedal FREE shipping anywhere in the USA! The polyphonic STRING9 String Ensemble transforms a guitar into nine different string ensembles and string synthesizers while requiring zero modifications, special...

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Now: $259.50
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Electro-Harmonix Slammi Plus Pitch Shifter pedal
Electro-Harmonix Slammi Plus Pitch Shifter pedal FREE shipping in the USA! This polyphonic powerhouse flawlessly transposes your pitch in two different directions over a +/- 3 octave range: transpose up, down or both, simultaneously! Staggering...

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Now: $192.30
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Way Huge Electronics Atreides Analog Weirding Module pedal
The Way Huge Electronics Atreides Analog Weirding Module pedal. FREE shipping anywhere in the USA! Due to dealer agreements, we're unable to ship this item outside of the USA. Please click here for more details. A beginning is the time for taking the...

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Now: $199.99
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Source Audio One Series Ultrawave Multiband Bass Processor
Source Audio One Series Ultrawave Multiband Bass Processor FREE shipping in the USA! The Ultrawave Multiband Bass Processor explores the ground-shaking potential of advance overdrive and tremolo effects with the bass. At the Ultrawave’s core is a...

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Was:

Now: $249.00
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Source Audio One Series Ultrawave Multiband Processor
Source Audio One Series Ultrawave Multiband Processor FREE shipping in the USA! The Ultrawave Multiband Processor embarks on a pioneering journey into the advanced potential of overdrive and tremolo, exploring a brave new universe of sounds yet unheard...

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Was:

Now: $249.00
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Electro-Harmonix Pitch Fork + Dual Voice Polyphonic Pitch Shifter pedal
The Electro-Harmonix Pitch Fork + Dual Voice Polyphonic Pitch Shifter pedal. FREE shipping in the USA! The Pitch Fork®+ features two independent pitch shifting engines with full control over each. Both will transpose your pitch up or down over a +/-...

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Was:

Now: $246.70
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Source Audio One Series Spectrum Intelligent Filter pedal
The Source Audio One Series Spectrum Intelligent Filter pedal w/ 9v power supply. FREE shipping in the USA! The Spectrum Intelligent Filter is the most powerful stereo filter effect pedal ever created. Building on almost 15 years of filter pedal...

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Now: $219.00
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Red Witch Synthotron II Analog Synth pedal
The Red Witch Synthotron II Analog Synth pedal. FREE shipping anywhere in the USA! Behold! The Synthotron II pedal from Red Witch. Truly an otherworldly analog device from a distant Synthotronic universe Is this possibly the most surreal, crazy, analog...

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Now: $279.00
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Electro-Harmonix Bass 9 Bass Machine pedal
The Electro-Harmonix Bass 9 Bass Machine pedal. FREE shipping anywhere in the USA! The polyphonic BASS9 Bass Machine transforms a guitar into nine different basses and requires no special pickups, MIDI or instrument modifications. It relies on the same...

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Was:

Now: $259.50
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Source Audio One Series C4 Synth pedal w/ 9v power supply
The Source Audio One Series C4 Synth pedal w/ 9v power supply. FREE shipping in the USA! The C4 Synth unites all the sound creation tools of a classic Eurorack modular synthesizer and packages them in a compact and easy-to-use effects pedal for guitar...

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Now: $269.00
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Electro-Harmonix Bass Mono Synth Bass Synthesizer pedal
The Electro-Harmonix Bass Mono Synth Bass Synthesizer pedal. FREE shipping anywhere in the USA! The EHX Bass Mono Synth transforms your bass into eleven great sounding synthesizers… from vintage synth emulations to thick, stacked voices to deep...

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Was:

Now: $151.50
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Electro-Harmonix Mono Synth Guitar Synth pedal
Electro-Harmonix Mono Synth Guitar Synth Pedal FREE shipping anywhere in the USA! The EHX Mono Synth transforms your guitar into eleven great sounding synthesizers… from vintage synth emulations to fat, stacked voices to soaring lead sounds and...

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Was:

Now: $151.50
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Keeley Synth-1 Synth Wave Generator pedal
Keeley Synth-1 Synth Wave Generator Pedal FREE shipping anywhere in the USA! 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...

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Now: $179.00
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Electro-Harmonix Superego Plus Synth Engine Multi-Effect pedal
The Electro-Harmonix Superego Plus Synth Engine Multi-Effect pedal. FREE shipping anywhere in the USA! Building on the synthesis platform of the award-winning Superego, our new Superego+ raises the bar when it comes to creating synth effects, sound...

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Now: $283.80
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Walrus Audio Luminary Octave Generator
The Walrus Audio Luminary Octave Generator pedal. FREE shipping anywhere in the USA! Walrus cannot be more thrilled to release the Luminary Quad Octave Generator; the Luminary is a powerful polyphonic quad octave generator with features for creating...

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Now: $319.00
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Electro-Harmonix Synth 9 Synthesizer Machine pedal
The Electro-Harmonix Synth 9 Synthesizer Machine pedal. FREE shipping anywhere in the USA! The polyphonic SYNTH9 Synthesizer Machine transforms your guitar or bass with 9 presets that were precisely tuned to emulate the most sought after, vintage...

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Now: $259.50
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Digitech Dirty Robot Synth pedal
The Digitech Dirty Robot Synth pedal. FREE shipping in the USA! The Dirty Robot is a unique synthesizer emulation pedal for guitar and bass. Two different synth voices are at your disposal for creating wild sound textures using a standard...

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Was:

Now: $169.95
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