Join BuyOrBorrow

Select your gear
DJ and Audio Gear
go Back
View all DJ and Audio Gear View all
Beat Production

Drum Machines and Samplers

Pad Controllers
DJ Equipment

All-in-One DJ Systems

DJ Controllers

Lighting

Mixers

Portable PA

Turntables
Home Audio

All Headphones

All Speakers

Amplifiers

Noise Canceling Headphones

Preamps

Turntables

Wireless Speakers
Keyboards and Synths
go Back
View all Keyboards and Synths View all
Beat Production

Drum Machines and Samplers

Pad Controllers

Software
Keyboards

Acoustic Pianos

Controllers

Digital Pianos

Electric Pianos

Organs

Stands

Workstations
Popular Products

Akai MPC

Roland Juno
Synths

Analog

Digital

Eurorack

Mini Synths

Modular

Rackmount

Vintage Synths
Pedals and Amplifiers
go Back
View all Pedals and Amplifiers View all
Amplifiers

Acoustic Amps

Attenuators

Bass Cabinets

Bass Combos

Bass Heads

Guitar Cabinets

Guitar Combos

Guitar Heads

Modeling Amps

Small Amps

Vintage Amps
Effects and Pedals

Boost

Kill Switch

Bass Pedals

Bitcrusher

Buffer

Chorus and Vibrato

Compressor and Sustain

Controllers

Delay

Distortion

Flanger

Fuzz

Loop Pedals and Samplers

Multi-Effects Pedals and Processors

Noise Generator

Noise Reduction and Gates

Octave and Pitch

Overdrive and Boost

Phase Shifters

Preamps

Reverb

Ring Modulators

Tremolo

Volume and Expression

Wahs and Filters
Pedal Utilities

Amp Modeling

Cab Sims

Controllers, Volume, and Expression

EQ

Pedalboard Power Supplies

Tuning Pedals
Popular Products

Electro-Harmonix Big Muff

Ibanez Tube Screamer

JHS Morning Glory

TC Electronic Ditto Looper
Recording Gear
go Back
View all Recording Gear View all
Outboard Gear

AD/DA Converters

Channel Strips

Compressors and Limiters

Delay

Equalizers

Gates and Expanders

Microphone Preamps

Multi-Effects Processors

Reverb Units

Summing

Utility
Pro Audio

500 Series

Audio Interfaces

Audio Mixers

Boxed Software

DI Boxes

In-Ear Monitors

Microphones

Multi-Effect

Outboard gear

Patchbays

Portable Recorders

Recording Equipment

Software

Studio Furniture
Speakers

Passive Speakers

Powered Speakers

Studio Monitors
Accessories
go Back
View all Accessories View all
Cables
Guitar Accessories

Capos

Guitar Cleaner and Care

Guitar Picks

Guitar Strap Locks

Guitar Straps

Guitar Tuners

Power Supplies
Guitar Stands

Microphone Stands

Strings
Guitars
go Back
View all Guitars View all
Electric Guitars

Semi-Hollow

Solid Body

One-night-only! Shop our gear garage sale on April 29! Live on WhatNot at 6pm Central →

LEARN MORE

A Deep, Dimensional Chorus Built for Creative Guitarists

The EarthQuaker Devices Sea Machine V3 Super Chorus is a fully refined modulation pedal designed for players who want more than a standard chorus. Whether you’re after smooth, classic shimmer or wild, animated textures, the Sea Machine V3 delivers an expanded palette of chorus tones with the signature EarthQuaker blend of warmth, clarity, and character. This version features improved circuitry, a quieter noise floor, and EQD’s Flexi-Switch™ relay-based true-bypass switching for modern reliability.

Key Features

All-Analog Dry Path + Digital LFO
- Your core tone stays fully analog and uncolored while the digitally controlled LFO adds movement with precision and stability.
Six Deeply Interactive Controls
- Animate – Adjusts the amount of pitch modulation for subtle detune or wild warble.
- Dimension – Adds space and resonance for a thick, multi-voiced feel.
- Depth – Sets the intensity of modulation applied to your signal.
- Shape – Morphs the LFO wave from smooth to chopped for unique rhythmic effects.
- Rate – Dial in slow, ambient sweeps or fast, almost vibrato-like pulses.
- Intensity – Blends the modulation into your dry signal for everything from delicate shimmer to underwater swirl.
Flexi-Switch™ Technology
- EarthQuaker’s relay-based true-bypass system allows both momentary and latching operation using a single footswitch—perfect for dynamic performance control.
Wide Modulation Range
- Capable of subtle doubling, traditional chorus, deep spatial modulation, and experimental textures.
Built in the USA
- Handcrafted in Akron, Ohio with high-quality components and EQD’s signature rugged build.

Technical Specs

Bypass: Relay-based true bypass with Flexi-Switch™
Power: 9V DC center-negative (approx. 60 mA draw)
Audio Path: All-analog dry signal with digital LFO modulation
Inputs/Outputs: Mono in / mono out
Construction: All-metal chassis, soft-touch footswitch

Why It Belongs on Your Board

The Sea Machine V3 stands out as one of the most flexible and creative chorus pedals available. It’s ideal for players who want classic chorus done right—but also want the ability to push beyond the familiar. From ambient pads to shimmering cleans to quirky, animated modulation, it opens up a huge world of textures without ever overwhelming your core tone.

If you need a chorus pedal that’s as musical as it is adventurous, the EarthQuaker Devices Sea Machine V3 Super Chorus is an easy pick for your rig.

Additional information

Weight	.6 lbs
Dimensions	4.75 × 2.50 × 2.25 in
Product Condition	USED, NEW

OPENER

EarthQuaker Devices Sea Machine V3 Super Chorus

Add to borrow list

Borrowing fulfilment fee

Borrow this item on our Pro Plan for $39.99

Learn more about our membership plans

14-day return policy on all purchases

Enjoy your gear purchase risk free

A Deep, Dimensional Chorus Built for Creative Guitarists

The EarthQuaker Devices Sea Machine V3 Super Chorus is a fully refined modulation pedal designed for players who want more than a standard chorus. Whether you’re after smooth, classic shimmer or wild, animated textures, the Sea Machine V3 delivers an expanded palette of chorus tones with the signature EarthQuaker blend of warmth, clarity, and character. This version features improved circuitry, a quieter noise floor, and EQD’s Flexi-Switch™ relay-based true-bypass switching for modern reliability.

Key Features

All-Analog Dry Path + Digital LFO
- Your core tone stays fully analog and uncolored while the digitally controlled LFO adds movement with precision and stability.
Six Deeply Interactive Controls
- Animate – Adjusts the amount of pitch modulation for subtle detune or wild warble.
- Dimension – Adds space and resonance for a thick, multi-voiced feel.
- Depth – Sets the intensity of modulation applied to your signal.
- Shape – Morphs the LFO wave from smooth to chopped for unique rhythmic effects.
- Rate – Dial in slow, ambient sweeps or fast, almost vibrato-like pulses.
- Intensity – Blends the modulation into your dry signal for everything from delicate shimmer to underwater swirl.
Flexi-Switch™ Technology
- EarthQuaker’s relay-based true-bypass system allows both momentary and latching operation using a single footswitch—perfect for dynamic performance control.
Wide Modulation Range
- Capable of subtle doubling, traditional chorus, deep spatial modulation, and experimental textures.
Built in the USA
- Handcrafted in Akron, Ohio with high-quality components and EQD’s signature rugged build.

Technical Specs

Bypass: Relay-based true bypass with Flexi-Switch™
Power: 9V DC center-negative (approx. 60 mA draw)
Audio Path: All-analog dry signal with digital LFO modulation
Inputs/Outputs: Mono in / mono out
Construction: All-metal chassis, soft-touch footswitch

Why It Belongs on Your Board

The Sea Machine V3 stands out as one of the most flexible and creative chorus pedals available. It’s ideal for players who want classic chorus done right—but also want the ability to push beyond the familiar. From ambient pads to shimmering cleans to quirky, animated modulation, it opens up a huge world of textures without ever overwhelming your core tone.

If you need a chorus pedal that’s as musical as it is adventurous, the EarthQuaker Devices Sea Machine V3 Super Chorus is an easy pick for your rig.

Additional information

Weight	.6 lbs
Dimensions	4.75 × 2.50 × 2.25 in
Product Condition	USED, NEW

Unlock This gear with the Opener plan

Buy or Borrow makes it easy to access the gear you need, with flexible plans packed with perks like premium rentals, loyalty points, and exclusive event access. Pick your plan and start creating—join today!

See our plans

Opener

$ 25.99 / month

The Most Affordable Way to Borrow Gear
Swap your gear every 30 days and earn 100 Loyalty Points monthly to unlock even more benefits. Join today and start creating with the tools you need!

SIGN UP NOW

Pro

$ 49.99 / month

Get Access to More Gear and Better Perks
Unlock premium gear, enjoy exclusive access to workshops and events, and earn monthly loyalty points to enhance your music journey. With the Pro plan, you can borrow high-quality items and swap them every 30 days. Take your creativity to the next level - sign up now!

JOIN WAITING LIST

Headliner

$ 99.99 / month

The Ultimate Way to Discover Your Sound
Borrow up to 3 items, enjoy exclusive VIP access, and earn rewards like loyalty points and purchase discounts the longer you borrow. With personal gear consultants and access to workshops led by top artists, this plan empowers you to create your best music.

JOIN WAITING LIST

Unlock This gear with the Pro plan

Buy or Borrow makes it easy to access the gear you need, with flexible plans packed with perks like premium rentals, loyalty points, and exclusive event access. Pick your plan and start creating—join today!

See our plans

Opener

$ 25.99 / month

The Most Affordable Way to Borrow Gear
Swap your gear every 30 days and earn 100 Loyalty Points monthly to unlock even more benefits. Join today and start creating with the tools you need!

SIGN UP NOW

Pro

$ 49.99 / month

Get Access to More Gear and Better Perks
Unlock premium gear, enjoy exclusive access to workshops and events, and earn monthly loyalty points to enhance your music journey. With the Pro plan, you can borrow high-quality items and swap them every 30 days. Take your creativity to the next level - sign up now!

JOIN WAITING LIST

Headliner

$ 99.99 / month

The Ultimate Way to Discover Your Sound
Borrow up to 3 items, enjoy exclusive VIP access, and earn rewards like loyalty points and purchase discounts the longer you borrow. With personal gear consultants and access to workshops led by top artists, this plan empowers you to create your best music.

JOIN WAITING LIST

Unlock This gear with the headliner plan

Buy or Borrow makes it easy to access the gear you need, with flexible plans packed with perks like premium rentals, loyalty points, and exclusive event access. Pick your plan and start creating—join today!

See our plans

Opener

$ 25.99 / month

The Most Affordable Way to Borrow Gear
Swap your gear every 30 days and earn 100 Loyalty Points monthly to unlock even more benefits. Join today and start creating with the tools you need!

SIGN UP NOW

Pro

$ 49.99 / month

Get Access to More Gear and Better Perks
Unlock premium gear, enjoy exclusive access to workshops and events, and earn monthly loyalty points to enhance your music journey. With the Pro plan, you can borrow high-quality items and swap them every 30 days. Take your creativity to the next level - sign up now!

JOIN WAITING LIST

Headliner

$ 99.99 / month

The Ultimate Way to Discover Your Sound
Borrow up to 3 items, enjoy exclusive VIP access, and earn rewards like loyalty points and purchase discounts the longer you borrow. With personal gear consultants and access to workshops led by top artists, this plan empowers you to create your best music.

JOIN WAITING LIST

You're currently borrowing this item. To buy the one you already have, click "Go to My Borrow List" and purchase it there. Want another one for some reason? Contact us directly and we'll help!