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EarthQuaker Devices Data Corrupter

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$227.36 to $279.00 Price Tier: Standard

5.0 (34)

2 Critic Reviews

3 Reviews

Find out who is using EarthQuaker Devices Data Corrupter

16 community setups

96 wishlisted

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Page last updated Jul 06, 2026

Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated July 6, 2026.

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5.0 (9)

$279.00

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5.0 (4)

$279.00

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4.5 (78)

Used

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5.0 (53)

$227.36 61 available New

$199.00 12 available Used

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5.0 (1)

$279.00

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5.0 (1)

$249.00

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4.6 (25)

$279.00 $277.00 $2.00

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Average Price: $256

Standard/Professional

$150

$601+

Price Tier

In the Guitar Synth Pedals category, EarthQuaker Devices Data Corrupter is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Standard

High-end

Price History

Based on price data from 4 merchants for "EarthQuaker Devices Data Corrupter". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Experience a harmonized symphony of sonic chaos with the EarthQuaker Devices Data Corrupter. This pedal is a modulated monophonic Phase Locked Loop (PLL) harmonizer that amplifies your input signal into a brutal square wave fuzz tone. The result is a wild, yet predictable, three-voice synthesizer that adds depth and texture to your sound.

At the core of this pedal is the Master Oscillator, which provides a synthesized frequency based on your input signal. This can be adjusted to create harmonies up to three octaves above the original signal, offering a wide range of tonal possibilities.

The Frequency Modulator allows you to add pitch bend modulation to the Master Oscillator. In 'Glide' mode, you’ll enjoy a smooth portamento as each note slides into the next. In 'Vibrato' mode, the pitch modulates up and down, creating an exciting retro sci-fi laser effect.

The Subharmonic section of the pedal assimilates the input signal into one of eight lower octave programs. This allows you to add depth to your tone by generating harmonies up to three octaves below the original signal.

Key Features:

Monophonic PLL Harmonizing pedal
Master Oscillator with selectable octave
Frequency Modulator with 'Glide' and 'Vibrato' modes
Subharmonic generator with up to three octaves below original signal
All-analog signal path
True bypass
Silent relay-based switching
Made in the USA

Product specs

Available since	September 2017
Effect Types	Harmonizer

FAQs

What type of power supply does the EarthQuaker Devices Data Corrupter require?: The EarthQuaker Devices Data Corrupter requires a standard 9V DC power supply with a 2.1mm negative center barrel.
Can the EarthQuaker Devices Data Corrupter be used with a bass guitar?: Yes, the EarthQuaker Devices Data Corrupter can be used with a bass guitar, providing unique synth-like tones suitable for experimental and electronic music styles.
How does the Data Corrupter's harmonizer effect work?: The Data Corrupter's harmonizer effect generates multiple harmonies from your original signal, creating complex, layered synth-like sounds that can be adjusted with its modulation and frequency controls.
Is the EarthQuaker Devices Data Corrupter suitable for live performance?: Yes, the EarthQuaker Devices Data Corrupter is designed for live performance, offering intuitive controls and robust construction to deliver dynamic, synth-inspired sounds on stage.
Does the Data Corrupter have true bypass switching?: Yes, the EarthQuaker Devices Data Corrupter features true bypass switching, ensuring your signal remains unaffected when the pedal is not engaged.

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Videos

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ProGuitarShopDemos

Earthquaker Devices Data Corrupter

ProGuitarShopDemos

EarthQuaker - Data Corrupter

Knobs

EarthQuaker Devices Data Corrupter Modulated Monophonic Harmonizing PLL Demo

EarthQuakerDevices

EarthQuaker Devices Data Corrupter Monophonic Harmonizing PLL (Phase-Locked Loop) Demo

The Pedal Zone

EarthQuaker Devices Data Corrupter Modulated Monophonic Harmonizer | Reverb Demo Video

Reverb

Earthquaker Devices Data Corrupter with Mike Hermans

ProGuitarShopDemos

EarthQuaker Devices Data Corrupter Pedal Demo — Daniel Fisher

Sweetwater

EarthQuaker Devices Data Corrupter First Impression - Sasami Ashworth (Cherry Glazerr)

EarthQuakerDevices

Earthquaker Devices Data Corrupter Guitar Synth Pedal - Review & Demo

PMTVUK

EarthQuaker Devices: Data Corrupter

Brett Kingman

Reviews

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PROS

Offers a wide array of creative possibilities
Affordable and practical for both esoteric needs and fuzz pedal uses
Exceptional tracking capabilities, even with complex pedal chains
Produces complex, harmonic tones with unique sub-notes and echoes
Versatile across multiple instruments (electric guitar, bass, drum machine, synthesizer)
Intuitive design with a wide range of sounds and options
Strong build quality with durable pedal housing
Encourages experimentation with its unique sound capabilities
Can be used as a fuzz pedal using the square wave only
Creates an engaging live performance element when coupled with a loop pedal

CONS

Lacks a wet/dry dial for blending signals
Not universally needed across all musical styles
Occasionally struggles with tracking very low notes on bass guitar
Requires a keen interest in experimentation to fully appreciate
May be considered too niche or a "one-trick pony" by some users
Perceived as overrated and expensive by users looking for traditional synth sounds

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about EarthQuaker Devices Data Corrupter.

Use cases and applications

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The Data Corrupter is highly effective with electronic drum kits, producing unique effects like 808-style bass patterns from kick drums and chaotic textures when processing full drum kits.
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Running the Data Corrupter in parallel with an all-wet analog delay offers a variable second voice for guitar parts, enhancing tonal complexity.
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The pedal can be creatively paired with a semimodular synth to expand its sonic possibilities, showcasing its versatility beyond typical guitar setups.
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Setting the Frequency Modulator to Glide instead of Vibrato prevents undesirable raygun-like sounds, resulting in a more pleasant auditory experience.
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Particularly impressive on bass, the Data Corrupter delivers a muddy fuzz sound that can challenge a band mix but is highly distinctive.
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Features and functionality

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The pedal transforms into a square wave octave fuzz with the Oscillation knob fully off, providing a versatile alternative to its more chaotic settings.
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The Data Corrupter's Frequency Modulator operates more controllably in Glide mode with settings turned clockwise, enhancing its usability in compositions.
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Described as producing "bzzbwwgeetlgvkrstt" noises, the pedal excels in creating chaotic sonic textures that deviate from traditional guitar sounds.
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User experience

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One user found the Data Corrupter to be intimidating initially but discovered sweet spots by experimenting with settings, suggesting a learning curve before mastery.
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Users find the Subharmonic & Oscillator channels more effective than the Square channel, which is best kept low for root note reference.
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Users compare the pedal's chaotic sounds to the avant-garde styles of Geordie Greep's setup, especially during performances like Squid's KEXP session.
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Mods and upgrades

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Using a signal splitter, such as the Old Blood Noise Endeavors Signal Blender, allows flexible routing for parallel effects processing with the Data Corrupter.
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Build quality

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The Data Corrupter's LED is extremely bright, prompting some users to cover it with tape to reduce glare during performances.
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Critic Reviews

EarthQuaker Devices Data Corrupter Review - Premier Guitar

premierguitar.com

EarthQuaker Devices' Data Corrupter is a bold stompbox for those seeking sonic adventure. It turns your guitar into a quirky, synth-like noise machine, offering fat, buzzy square waves and pitch manipulation across octaves. The pedal shines with its aggressive, full-frequency sound that's perfect for EDM, fuzz bass, or adding wild textures to guitar riffs. However, it's strictly monophonic and lacks dynamic control, envelope, and filter options, making it less versatile than a traditional synth. Despite these constraints, its robust build and accessible price point make it a fun, affordable addition to any experimental guitarist's rig.

positive

Full Review

EarthQuaker Devices Data Corrupter Review

guitar.com

EarthQuaker Devices' Data Corrupter is an adventurous pedal, offering a chaotic blend of fuzzy synth tones that can be both exhilarating and overwhelming. Its phase-locked loop circuitry delivers unique, unpredictable sounds that may seem daunting without clear guidance. While its tracking is impressively accurate, the pedal's wild nature might limit its practical use to occasional experimental sessions. The lack of suggested settings in the manual might leave users feeling lost, but perseverance reveals a surprising depth of sonic potential. For those ready to embrace its eccentricities, it promises a rewarding exploration of unconventional soundscapes.

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5.0 out of 5

Based on 3 Reviews and 34 Ratings

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gigsucker

301

almost 4 years ago

AMAZING SHIT

I rarely use oscillator thing (not sure if I even wrote it right lol). But the pretty much default settings are amazing! It can make a noise just by puff of wind. The more I played with it, the more I thought of this pedal of the one I want to play forever

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Singer Guitarist Music Producer

Genres:

Rock Alternative rock Indie rock

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