Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated .

Average Price: $196

Standard/Professional

$100

$301+

Price Tier

Budget

Standard

High-end

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Get ready to dive into a world of sonic exploration with the EarthQuaker Devices Rainbow Machine. This harmonizer and octave effects pedal is not just about pitch-shifting—it's about pushing the boundaries of your soundscape. With its unique combination of pitch-shifting and harmonic octave capabilities, the Rainbow Machine is an adventurous tool for guitarists who dare to explore the uncharted territories of sound.

The Rainbow Machine offers pitch-shifting from a fourth down to a third up, allowing for a broad range of tonal possibilities. The Secondary control introduces a harmonic octave that can transform your riffs into something truly otherworldly. And if you're feeling particularly daring, the Magic knob is your ticket to creating sounds that defy musical conventions. This pedal is perfect for those who want to experiment with new textures and layers, adding a synth-like dimension to their guitar playing. Whether you're looking to craft expansive soundscapes or inject a dash of unpredictability into your set, the Rainbow Machine is your go-to device for sonic adventure.

Key Features:

  • Pitch-shifting from a fourth down to a third up
  • Secondary knob for harmonic octave integration
  • Magic knob for experimental sound shaping
  • Unique combination of harmonizer and octave effects
  • Ideal for creating synth-like textures and layers

Product specs

Brand EarthQuaker Devices
Model Rainbow Machine Polyphonic Pitch Shifting Modulator
Finish Various
Year 2012 - 2017
Made In United States
Categories Octave and Pitch-Shifting Pedals
Pedal Format Standard

FAQs

What kind of effects does the EarthQuaker Devices Rainbow Machine produce?

The Rainbow Machine offers unique polyphonic pitch shifting and modulation effects, ranging from subtle harmonies to wild, unpredictable pitch bends and texture shifts. It's designed for experimental soundscapes and creative exploration.

Is the Rainbow Machine suitable for live performances?

Yes, the Rainbow Machine is well-suited for live performances, providing real-time control over pitch and modulation parameters, allowing musicians to create dynamic and evolving soundscapes on stage.

Can the Rainbow Machine be used with a bass guitar?

Yes, the Rainbow Machine works with bass guitars, offering the same range of pitch modulation and harmonizing effects, allowing bassists to explore new sonic territories.

What power supply does the Rainbow Machine require?

The Rainbow Machine requires a standard 9V DC power supply with a negative center, drawing approximately 60 mA of current. It does not come with a battery option.

How does the Rainbow Machine differ from other pitch shifters?

Unlike typical pitch shifters, the Rainbow Machine provides polyphonic capabilities and unique modulation options, enabling it to create complex, layered sounds and unpredictable pitch variations beyond standard harmonizing effects.

ProGuitarShopDemos

ProGuitarShopDemos

Earthquaker Devices Rainbow Machine

Video thumbnail for Earthquaker Devices Rainbow Machine by ProGuitarShopDemos

Earthquaker Devices Rainbow Machine

ProGuitarShopDemos

ProGuitarShopDemos

Video thumbnail for Best Ambient Sound in the EarthQuaker Devices Rainbow Machine by The Pedal Zone

Best Ambient Sound in the EarthQuaker Devices Rainbow Machine

The Pedal Zone

The Pedal Zone

Video thumbnail for EarthQuaker Devices Rainbow Machine Polyphonic Pitch Shifter by EarthQuakerDevices

EarthQuaker Devices Rainbow Machine Polyphonic Pitch Shifter

EarthQuakerDevices

EarthQuakerDevices

Video thumbnail for EarthQuaker Devices Rainbow Machine v2 Guitar Demo by EarthQuakerDevices

EarthQuaker Devices Rainbow Machine v2 Guitar Demo

EarthQuakerDevices

EarthQuakerDevices

Video thumbnail for Earthquaker Devices Rainbow Machine | Reverb Demo Video by Reverb

Earthquaker Devices Rainbow Machine | Reverb Demo Video

Reverb

Reverb

Video thumbnail for Nick Reinhart shreds Earthquaker Devices Rainbow Machine by Pedals and Effects

Nick Reinhart shreds Earthquaker Devices Rainbow Machine

Pedals and Effects

Pedals and Effects

Video thumbnail for EarthQuaker Devices: RAINBOW MACHINE Modulator/Pitch Shifter by Brett Kingman

EarthQuaker Devices: RAINBOW MACHINE Modulator/Pitch Shifter

Brett Kingman

Brett Kingman

Video thumbnail for Earthquaker Devices - Rainbow Machine - 5 favorite sounds! by ajwithjetpacks

Earthquaker Devices - Rainbow Machine - 5 favorite sounds!

ajwithjetpacks

ajwithjetpacks

Video thumbnail for EQD Rainbow Machine Review - What is this thing? by EytschPi42

EQD Rainbow Machine Review - What is this thing?

EytschPi42

EytschPi42

Video thumbnail for EarthQuaker Devices Rainbow Machine Review - BestGuitarEffects.com by Best Guitar Effects

EarthQuaker Devices Rainbow Machine Review - BestGuitarEffects.com

Best Guitar Effects

Best Guitar Effects

Video thumbnail for Earthquaker Devices Rainbow Machine Pedal Demo and Review by The Gear Cage

Earthquaker Devices Rainbow Machine Pedal Demo and Review

The Gear Cage

The Gear Cage

Video thumbnail for EarthQuaker Devices Rainbow Machine - What Does it Sound Like? by Deadbeat Studios

EarthQuaker Devices Rainbow Machine - What Does it Sound Like?

Deadbeat Studios

Deadbeat Studios

Reviews

PROS

  • Creates unique, trippy soundscapes perfect for experimental music

  • Functions as both a harmonizer and a chorus pedal

  • Allows for significant sound variation through pitch adjustment

  • "Magic" switch adds incredible depth and atmosphere to sound

  • Offers control over the speed of effect with tracking knob

  • Versatile, from subtle modulation to "pixie dust craziness"

  • Ideal for genres like shoegaze, math rock, and noise

CONS

  • Sound may be too outlandish for traditional music styles

  • Requires time to master due to its complex controls and effects

Owner Insights

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

Features and functionality

  • The EQD Rainbow Machine's expression jack is compatible with a variety of expression pedals, including the OBNE Expression Ramper and Rainger FX Igor, besides the Moog models.

    Source
  • The V2 Rainbow Machine allows the secondary pitch to be used independently; unlike the original, it features primary on the left and secondary on the right.

    Source
  • The V2 model includes soft switches, offering a momentary and latch function similar to TC Electronics' Mash technology.

    Source
  • The V2's magic knob provides a wider range, with extra delay time and deeper chorus sounds, enhancing versatility.

    Source

User experience

  • Using a Rainger FX Igor with the Rainbow Machine starts at unity and can only shift pitch upwards, providing brief but effective moments of sound alteration.

    Source
  • Some owners find the Rainbow Machine useful every other time they use it, indicating a love-hate relationship based on specific configurations.

    Source
  • The chorus effect on the Rainbow Machine is highlighted as one of the best by several users, prompting reconsideration of its utility.

    Source

Use cases and applications

  • The pedal excels when used subtly, enhancing atmospheric, delay/reverb-heavy sounds with an eerie, unique flavor.

    Source
  • The Rainbow Machine is notably effective on non-guitar instruments like bass, providing unique harmonies, and for vocals, offering creative sound exploration beyond typical guitar use.

    Source

Comparisons

  • Owners suggest that the Boss PS-2, on Mode 4, offers extended pitch range and mix control, potentially making it more versatile than the Rainbow Machine.

    Source
  • Similar effects can be achieved with the Eventide H910 algorithm on an H9 or Pitchfactor, offering a broader pitch-shifting range.

    Source
  • Users compare the Rainbow Machine's chorus effect to the Warped Vinyl, indicating a preference for its unique "bubble" chorus sound.

    Source

Mods and upgrades

  • Extending the pitch range to a perfect 5th above and below, along with a mix knob, could unlock more potential in the Rainbow Machine.

    Source

Critic Reviews

Earthquaker Devices Rainbow Machine Demo and Review

getoffsetpodcast.com

The EarthQuaker Devices Rainbow Machine is a polarizing pedal that delivers a unique sonic adventure for those daring enough to embrace its eccentricities. It thrives in producing outlandish sounds, from peculiar pitch shifts to video game-like alien noises, and is not for the faint of heart seeking subtlety. The Magic knob, as enigmatic as its name, adds an unpredictable layer of chaos, making it a favorite for experimental musicians. While some may label it as unusable, the pedal's charm lies in its capacity to push creative boundaries. However, its niche appeal means it's not suited for everyone's musical needs, especially in conventional settings. If you're looking for a pedal that challenges the norm and sparks creativity, the Rainbow Machine is a wild ride worth taking.

positive

EarthQuaker Devices Rainbow Machine Pedal Review - Premier Guitar

premierguitar.com

The EarthQuaker Devices Rainbow Machine is a captivatingly unique pedal that offers a vast array of both subtle and extreme sound possibilities. Its pitch-shifting and modulation capabilities can transform simple riffs into extraordinary sonic landscapes, making it an ideal choice for studio experimentation and live performances. However, its complexity and unconventional controls might be daunting for those seeking straightforward usability. Despite this, for those willing to delve into its depths, the Rainbow Machine promises a rewarding and imaginative musical journey.

positive
Add

4.5 out of 5

Based on 6 Reviews and 51 Ratings

5 star
4 star
3 star
2 star
1 star
saedemoph

Weird but fun

This has a particular sound, but playing and experimenting with the pitch and the primary and secondary knobs you can get real cool sounds. The magic sound that the pedal has creates an atmosphere that can be controlled with the tracking knob to adjust the speed of the increasing magic sound. If you like weird sounds and to experiment with new stuff, this pedal is a very good option.

kenny_bresson

Another amazing pedal from Earthquaker Devices...

I don't know where to start...this pedal can make so many different, "magical" sounds. It can also function as a chorus pedal when the pitch is set right at about 12 o' clock. I'd like to try it with an expression pedal, because when the "Magic" switch is engaged and you change the pitch knob, the soundscapes are incredible.

aimsterskitz0rz

Fun to play with....

Definitely for experiments and free improv as it has a certain trippy sound that is all over the place yet the same the main difference in sounds comes from the fact you can change the pitch

nbaker1251

Amazing pedal

You can some great modulation effects full on pixie dust craziness. Very fun pedal and when dialed back it makes a beautiful effect to use.

reaper25

Experimental Rock

I think those weird Japanese bands would love this, any sort of experimental noise / math / shoegaze / twinkle band would love this.

cos_mozz

It will blow your head

The best pitch shifter atmospheric crazy effect ever, love it

Artist usage

Add artist
See how Wyatt Shears uses EarthQuaker Devices Rainbow Machine

Wyatt Shears

Singer, Bassist

The Garden

...
Verified via Instagram

Wyatt Shears of The Garden is currently using the EarthQuaker Devices Rainbow Machine to create unique, wacky tones, as shown on Instagram.

See how Aaron Marshall uses EarthQuaker Devices Rainbow Machine

Aaron Marshall

Guitarist

Intervals

...
Verified via Andertons Blog

"Q: The weirdest pedal you’ve ever used? A: “Earthquaker Devices Rainbow Machine.”

See how Justin Meldal-Johnsen uses EarthQuaker Devices Rainbow Machine

Justin Meldal-Johnsen

Bassist, Music Producer

Nine Inch Nails

...
Verified via Photo

In a 2018 Instagram post, Justin Meldal-Johnsen shares a photo from his studio, where the EarthQuaker Devices Rainbow Machine can be seen among his gear.

See how Declan McKenna uses EarthQuaker Devices Rainbow Machine

Declan McKenna

Singer, Guitarist

Declan McKenna

...
Verified via Photo

The Rainbow Machine is clearly visible on the chain

See how Mike Stringer uses EarthQuaker Devices Rainbow Machine

Mike Stringer

Guitarist

Spiritbox

...
Verified via Photo

In this photo from 8/27/24 Mike's prebuilt board can be seen with an array of pedals including the rainbow machine

See how HOMESHAKE uses EarthQuaker Devices Rainbow Machine

HOMESHAKE

Homeshake

...
Verified via Photo

In a photo from a past Instagram story, HOMESHAKE showcases several pedals he owns, including the EarthQuaker Devices Rainbow Machine, which he uses both live and in the studio.

See how Ilan Rubin uses EarthQuaker Devices Rainbow Machine

Ilan Rubin

Guitarist, Drummer

Foo Fighters

...
Verified via EarthQuaker Devices

Interview were artist is talking about using Rainbow Pedal - direct quote: "If I can recall my very first EarthQuaker order, I bought the Hoof Reaper, the first version, the Rainbow Machine, the Dispatch Master, a Ghost Echo, the Bit Commander..."

See how Ken Andrews uses EarthQuaker Devices Rainbow Machine

Ken Andrews

Singer, Guitarist

Failure

...
Verified via Photo

Premier Guitar lists this effect among Ken Andrew's gear.

See how Emma Ruth Rundle uses EarthQuaker Devices Rainbow Machine

Emma Ruth Rundle

Singer, Guitarist

Red Sparowes

...
Verified via Photo

Visible in this Instagram post.

See how Brad Shultz uses EarthQuaker Devices Rainbow Machine

Brad Shultz

Guitarist

Cage the Elephant

...
Verified via YouTube

Mr. Brad Shultz uses the EarthQuaker Devices Rainbow Machine Pedal on his pedalboard.

See how Greg Edwards uses EarthQuaker Devices Rainbow Machine

Greg Edwards

Guitarist, Bassist

Failure

...
Verified via Photo

We can see here Greg using the Rainbow Machine along with other Earthquaker pedals.

Used With

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

EarthQuaker Devices Arpanoid
EarthQuaker Devices Arpanoid Harmonizer & Octave Effects Pedals
9
EarthQuaker Devices Organizer
EarthQuaker Devices Organizer Harmonizer & Octave Effects Pedals
6
EarthQuaker Devices The Warden
EarthQuaker Devices The Warden Compressor Effects Pedals
5
MXR M101 Phase 90
MXR M101 Phase 90 Phaser Effects Pedals
4

Community setups

Show yours
3141696

3141696

Gear IQ 233

cole_kempcke

cole_kempcke

Gear IQ 93

jdshamoun

jdshamoun

Gear IQ 491

jdshamoun

jdshamoun

Gear IQ 491

ron_beaudet

ron_beaudet

Gear IQ 176

sergioabiud

sergioabiud

Gear IQ 189

awwim

awwim

Gear IQ 1869

2 alternative and related items for EarthQuaker Devices Rainbow Machine, curated by the Equipboard community.

More EarthQuaker Devices Harmonizer & Octave Effects Pedals

Gear Guides