Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated .

Sweetwater
5.0 (9)
$279.00
Guitar Center
5.0 (4)
$279.00
Amazon
4.5 (78)
Used
Reverb
5.0 (53)
$227.36 New
$159.00 Used
Musician's Friend
5.0 (1)
$279.00
zZounds
5.0 (1)
$249.00
Thomann
4.6 (25)
$279.00 $277.00 $2.00

Average Price: $251

Standard/Professional

$150

$601+

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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

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.

Equipboard's Expert Review

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Equipboard tested this

ProGuitarShopDemos

ProGuitarShopDemos

Earthquaker Devices Data Corrupter

Video thumbnail for Earthquaker Devices Data Corrupter by ProGuitarShopDemos

Earthquaker Devices Data Corrupter

ProGuitarShopDemos

ProGuitarShopDemos

Video thumbnail for EarthQuaker - Data Corrupter by Knobs

EarthQuaker - Data Corrupter

Knobs

Knobs

Video thumbnail for EarthQuaker Devices Data Corrupter Modulated Monophonic Harmonizing PLL Demo by EarthQuakerDevices

EarthQuaker Devices Data Corrupter Modulated Monophonic Harmonizing PLL Demo

EarthQuakerDevices

EarthQuakerDevices

Video thumbnail for EarthQuaker Devices Data Corrupter Monophonic Harmonizing PLL (Phase-Locked Loop) Demo by The Pedal Zone

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

The Pedal Zone

The Pedal Zone

Video thumbnail for EarthQuaker Devices Data Corrupter Modulated Monophonic Harmonizer | Reverb Demo Video by Reverb

EarthQuaker Devices Data Corrupter Modulated Monophonic Harmonizer | Reverb Demo Video

Reverb

Reverb

Video thumbnail for Earthquaker Devices Data Corrupter with Mike Hermans by ProGuitarShopDemos

Earthquaker Devices Data Corrupter with Mike Hermans

ProGuitarShopDemos

ProGuitarShopDemos

Video thumbnail for EarthQuaker Devices Data Corrupter Pedal Demo — Daniel Fisher by Sweetwater

EarthQuaker Devices Data Corrupter Pedal Demo — Daniel Fisher

Sweetwater

Sweetwater

Video thumbnail for EarthQuaker Devices Data Corrupter First Impression - Sasami Ashworth (Cherry Glazerr) by EarthQuakerDevices

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

EarthQuakerDevices

EarthQuakerDevices

Video thumbnail for Earthquaker Devices Data Corrupter Guitar Synth Pedal - Review & Demo by PMTVUK

Earthquaker Devices Data Corrupter Guitar Synth Pedal - Review & Demo

PMTVUK

PMTVUK

Video thumbnail for EarthQuaker Devices: Data Corrupter by Brett Kingman

EarthQuaker Devices: Data Corrupter

Brett Kingman

Brett Kingman

Reviews

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

  • 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.

    Source
  • Running the Data Corrupter in parallel with an all-wet analog delay offers a variable second voice for guitar parts, enhancing tonal complexity.

    Source
  • The pedal can be creatively paired with a semimodular synth to expand its sonic possibilities, showcasing its versatility beyond typical guitar setups.

    Source
  • Setting the Frequency Modulator to Glide instead of Vibrato prevents undesirable raygun-like sounds, resulting in a more pleasant auditory experience.

    Source
  • Particularly impressive on bass, the Data Corrupter delivers a muddy fuzz sound that can challenge a band mix but is highly distinctive.

    Source

Features and functionality

  • The pedal transforms into a square wave octave fuzz with the Oscillation knob fully off, providing a versatile alternative to its more chaotic settings.

    Source
  • The Data Corrupter's Frequency Modulator operates more controllably in Glide mode with settings turned clockwise, enhancing its usability in compositions.

    Source
  • Described as producing "bzzbwwgeetlgvkrstt" noises, the pedal excels in creating chaotic sonic textures that deviate from traditional guitar sounds.

    Source

User experience

  • One user found the Data Corrupter to be intimidating initially but discovered sweet spots by experimenting with settings, suggesting a learning curve before mastery.

    Source
  • Users find the Subharmonic & Oscillator channels more effective than the Square channel, which is best kept low for root note reference.

    Source
  • 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.

    Source

Mods and upgrades

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

    Source

Build quality

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

    Source

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

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.

Add

5.0 out of 5

Based on 3 Reviews and 34 Ratings

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gigsucker

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

From Gear Setup
am_studio

HOLY CRAP THIS IS AMAZING

I have no words to describe how amazing this is! Amazing pedal for weird stuff!

From Gear Setup
bart11grr

A usable modulation pedal ...

Finally a modulation pedal that can create what's in my head. Easy to use and a real eye candy.

Artist usage

Add artist
See how Brian Cook uses EarthQuaker Devices Data Corrupter

Brian Cook

Bassist, Keyboardist

Botch

...
Verified via EarthQuaker Devices

He uses Data Corrupter by EQD.

See how Lindsey Jordan uses EarthQuaker Devices Data Corrupter

Lindsey Jordan

Singer, Guitarist

Snail Mail

...
Verified via EarthQuaker Devices

Lindsey Jordan uses the EarthQuaker Devices Data Corrupter guitar synth pedal, as highlighted on the EarthQuaker Devices website.

See how Takeshi Ohtani uses EarthQuaker Devices Data Corrupter

Takeshi Ohtani

Singer, Guitarist

Boris

...
Verified via reddit

Seen using one in November 2018

See how Sarah Lipstate uses EarthQuaker Devices Data Corrupter

Sarah Lipstate

Guitarist

...
Verified via reverb.com

Clearly seen on Sarah's board in this Reverb interview.

See how Jamie Stewart uses EarthQuaker Devices Data Corrupter

Jamie Stewart

Singer, Guitarist

Xiu Xiu

...
Verified via EarthQuaker Devices

Listed on Jamie's official EQD artist page.

See how Gina Gleason uses EarthQuaker Devices Data Corrupter

Gina Gleason

Guitarist

Baroness

...
Verified via YouTube

Gina Gleason of Baroness is seen using an Earthquaker Devices “Data Corrupter” pedal on her live pedalboard in the Premier guitar 2019 Baroness “rig rundown”. “Its completely insane...using it in part of interludes and stuff like that because we have so many interludes on the album. Seb starting doing this thing called “drums of DOOM where he is just hitting the drums with mallets and I use it for those sounds there for that part of the show.” Both John and Gina are known for constantly mixing up there live show and defining and re-defining there pedalboards and guitar sounds. Currently September 2019 on tour EQD Data Corrupter as well as Disaster Transport SR.are on Gina’s live board. The gig rig G 2 here and John both use seems to be a big part of controlling and navigating through there arsenal of sounds.

See how underscores uses EarthQuaker Devices Data Corrupter

underscores

Singer, Keyboardist

six impala

...
Verified via YouTube

At 32:16 She talks about using Data Corruptor.

See how Tyler Bates uses EarthQuaker Devices Data Corrupter

Tyler Bates

Guitarist, Composer

Marilyn Manson

...
Verified via Photo

In this image, taken from his Premier Guitar interview, many of his studio pedals are photographed. One of the pedals in this photo is Earthquaker Data Corrupter.

See how Paul Leary uses EarthQuaker Devices Data Corrupter

Paul Leary

Guitarist

Butthole Surfers

...
Verified via reddit

Mentioned in an October 27, 2017 Reddit AMA reply.

kaygraphic What sort of signal processors do you use live and what kind of pick ups do you prefer? Also, thank you for all the inspiring sounds!

buttholesurfers_ These days I play a John Cruz Stratocaster with noiseless pickups that were custom-wound by John himself. I have an old Ibanez 808 Tube Screamer, a Boss DD3 delay, a Boss pitch-shifting pedal, a Boss chorus pedal, and a "Dirty Little Secret" distortion pedal. I'm exploring Earthquaker pedals now, they have a new one called a "Data Corrupter" (I think), and it is really fun

See how Elvis Kuehn uses EarthQuaker Devices Data Corrupter

Elvis Kuehn

Singer, Guitarist

FIDLAR

...
Verified via EarthQuaker Devices

Listed under "Currently Using"

See how Jim Fairchild uses EarthQuaker Devices Data Corrupter

Jim Fairchild

Guitarist

Modest Mouse

...
Verified via EarthQuaker Devices

Listed under "Currently Using" on Jim's official EQD artist page.

See how Jason Simon uses EarthQuaker Devices Data Corrupter

Jason Simon

Singer, Guitarist

Dead Meadow

...
Verified via Photo

Seen in the upper left corner of Jason Simon’s board which he used on 07/15/23.

Used With

Based on how musicians on Equipboard use EarthQuaker Devices Data Corrupter, it is most commonly used with the following gear.

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