Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated .

Sweetwater
5.0 (6)
$495.00
Amazon
4.2 (3)
$495.00 New
$429.99 Used (Like New)
Reverb
$410.12 New
$249.99 Used
Thomann
4.2 (5)
$399.00
Gear4Music
£475.00

Average Price: $448

High-end/Boutique

$100

$276+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Electro-Harmonix Oceans Abyss Advanced Reverb Laboratory". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unleash a universe of sonic exploration with the Electro-Harmonix Oceans Abyss Advanced Reverb Laboratory. This powerhouse pedal combines dual reverb engines with ten stereo algorithms, ranging from ambient hall to ethereal shimmer, providing an immersive audio experience. The pedal's modular design elevates your creativity with eight customizable effects blocks, offering a plethora of combinations using delay, chorus, tremolo, and more.

Navigate effortlessly through complex soundscapes using the high-visibility OLED display and intuitive NavCoder knob. This pedal is not only a reverb marvel but a complete effects workstation, ideal for both studio tinkerers and live performers. With MIDI and USB-C connectivity, the Oceans Abyss integrates seamlessly with your existing gear, allowing comprehensive control and endless sound design possibilities.

Whether you're crafting subtle textures or monumental soundscapes, Oceans Abyss stands as a versatile ally in your musical journey. Its robust build and ergonomic design ensure reliability, while the 96kHz/24-bit sample rate guarantees pristine audio fidelity. With 128 programmable presets, you can recall your unique setups at a moment's notice, making it an essential tool for every musician looking to dive into new sonic territories.

Key Features:

  • Dual reverb engines with ten stereo algorithms
  • Customizable signal path with eight effects blocks
  • High-visibility OLED display for intuitive navigation
  • MIDI In/Out and USB-C connectivity for advanced control
  • 128 programmable presets for quick recall
  • 96kHz/24-bit sample rate for high-quality audio
  • Includes power supply with 9.6V DC adapter

Product specs

Pedal Type Reverb
Analog/Digital Digital
Effects Reverb, Delay, Tremolo, Chorus, Flanger, Phaser, Graphic EQ
Presets 128
Inputs 2 x 1/4"
Outputs 2 x 1/4"
MIDI I/O In/Out
Other I/O 1 x 1/4" TRS (expression), 2 x 1/4" (send/return), 1 x 1/4" (footswitch)
USB 1 x USB-C
Bypass Switching Buffered
Features OLED Display
Power Source 9V DC power supply
Height 2.25"
Width 7.125"
Depth 5.75"

FAQs

What are the main reverb types available on the Electro-Harmonix Oceans Abyss Advanced Reverb Laboratory?

The Electro-Harmonix Oceans Abyss offers 10 reverb types, including shimmer, spring, and hall, providing a wide range of tonal options suitable for various musical styles.

Can I use the Electro-Harmonix Oceans Abyss with an expression pedal?

Yes, the Electro-Harmonix Oceans Abyss includes an expression/CV input that allows you to control nearly any parameter, enhancing dynamic performance capabilities.

Does the Electro-Harmonix Oceans Abyss support stereo operation?

Yes, it features two fully pannable stereo reverb engines and stereo FX loop routing, making it ideal for creating immersive soundscapes.

How many presets can the Electro-Harmonix Oceans Abyss store?

The pedal can store up to 128 fully customizable presets, allowing for instant recall during live performances or studio sessions.

Is the Electro-Harmonix Oceans Abyss compatible with MIDI devices?

Yes, it has MIDI In/Out, enabling integration with other MIDI-compatible gear for expanded control and functionality.

What power supply does the Electro-Harmonix Oceans Abyss require?

The pedal operates with a 9V DC power supply, ensuring compatibility with common pedalboard power sources.

EHX

EHX

Electro-Harmonix Oceans Abyss Advanced Reverb Laboratory

Video thumbnail for Electro-Harmonix Oceans Abyss Advanced Reverb Laboratory by EHX

Electro-Harmonix Oceans Abyss Advanced Reverb Laboratory

EHX

EHX

Video thumbnail for Electro-Harmonix Oceans Abyss Pedal Preview #electroharmonix by Firehouse Guitars

Electro-Harmonix Oceans Abyss Pedal Preview #electroharmonix

Firehouse Guitars

Firehouse Guitars

Video thumbnail for A Few Quick Thoughts and Tips on the EHX Oceans Abyss Advanced Reverb Lab by Ed Pettersen

A Few Quick Thoughts and Tips on the EHX Oceans Abyss Advanced Reverb Lab

Ed Pettersen

Ed Pettersen

Reviews

PROS

  • Exceptional stereo capabilities enhance sound in a stereo rig

  • 100 factory presets are highly usable and impressive

  • Versatile for a wide range of music styles

  • Easy integration with other pedals due to MIDI capabilities

  • High-quality ambient sounds with endless customization options

  • Includes power supply for convenience

  • Excellent build quality with chic metallic green design

  • User-friendly controls with a joystick knob for intuitive adjustments

  • Multiple effects like reverb, delay, flanger, and more in one pedal

  • Acts as a comprehensive pedal board, replacing multiple individual pedals

CONS

  • App for firmware updates and preset management not yet available

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Electro-Harmonix Oceans Abyss Advanced Reverb Laboratory.

Features and functionality

  • The Abyss offers two independent reverb algorithms and signal paths per patch, which can be switched simultaneously with one touch, aiding live performances.

    Source

User experience

  • Despite some quirks, users appreciate the gated reverb feature, reminiscent of 80s sounds, and the ability to combine reverb with delay effects.

    Source

Build quality

  • The pedal's joystick knob and display are reminiscent of older tech, with some users noting the parts feel cheap, particularly the knobs and plastic components.

    Source

Comparisons

  • The Abyss is likened to the Boss RV-500 for its dual reverb paths but is noted for its simpler, one-touch operation for switching settings.

    Source

Use cases and applications

  • The pedal is favored for ambient and shoegaze styles, offering a range of effects including flanging, which is noted for enhancing hi-hat sounds.

    Source

Software and compatibility

  • There is a desire for EHX to release EXHport for Mac, which would improve workflow and ease of use for some users.

    Source

Other

  • end models like the Strymon BigSky, Source Audio Ventris, and Eventide Space, all within the $400-$600 range.

    Source

Critic Reviews

Electro-Harmonix Oceans Abyss Reverb Review - Premier Guitar

premierguitar.com

Electro-Harmonix’s Oceans Abyss is a reverb powerhouse, offering a vast spectrum of sounds from simple elegance to mind-bending complexity. Its strengths lie in the extensive array of reverb options and the ability to layer effects like chorus and bit-crushing. However, the interface isn't user-friendly for those not technically inclined, and some controls feel fragile. To unlock its full potential, users need to invest time in learning its intricacies, which may be daunting given its steep price tag. Despite these hurdles, the Abyss shines as a sonic playground for those willing to dive deep.

positive

“At times it can really feel like more of a multi-effects pedal rather than just a straight reverb pedal”: Electro-Harmonix Oceans Abyss review | MusicRadar

musicradar.com

The Electro-Harmonix Oceans Abyss delivers a mesmerizing array of reverb sounds and modulation effects, ideal for adventurous audio explorers. Its wealth of presets and stereo capabilities make it a playground for creativity, especially when paired with dual amps. However, its usability is marred by a cumbersome menu system and a lack of Mac compatibility for its companion app, which hinders seamless operation. Despite these hurdles, the pedal’s sound quality shines through, rewarding those who persevere with lush, customizable soundscapes. If you're undeterred by a steep learning curve, this reverb pedal could be a sonic treasure.

positive

Review: EHX Oceans Abyss Advanced Reverb Laboratory

mixdownmag.com.au

The Electro-Harmonix Oceans Abyss Advanced Reverb Laboratory dazzles with its dual-engine design and intuitive interface, providing a wide array of lush reverb effects and customizable FX blocks. With a user-friendly OLED display and innovative NavCoder navigation, this pedal is a dream for ambience enthusiasts seeking versatility and ease of use. Its stereo capabilities and MIDI connectivity further enhance its appeal. However, at $1199, it may not suit every budget. Nonetheless, for those seeking a comprehensive reverb solution, the Oceans Abyss stands out as a top-tier choice.

positive

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Community setups

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johnnyjrivera

johnnyjrivera

Gear IQ 87

1 alternative for Electro-Harmonix Oceans Abyss Advanced Reverb Laboratory, curated by the Equipboard community.

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