EarthQuaker Devices Black Eye

^# 69

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$110.00 Price Tier: Standard

5.0 (4)

1 Review

This product is Vintage or Discontinued

Find out who is using EarthQuaker Devices Black Eye

4 wishlisted

13 saved

Page last updated Jun 25, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 25, 2026.

Store

Reviews

Price

5.0 (4)

$110.00 2 available Used

View Deal

Average Price: $110

Standard/Professional

$60

$151+

Price Tier

In the Boost Effects Pedals category, EarthQuaker Devices Black Eye is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

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Description

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Introducing the EarthQuaker Devices Black Eye, a marvel in the realm of boost effects pedals that offers guitarists a pristine, MOSFET-based boost to elevate their sound without altering its essence. Ideal for those seeking a significant amplification or a subtle enhancement, this pedal delivers up to a staggering 30dB of clean boost, ensuring your tone remains untainted. Whether you're looking to drive your amp harder or give your signal chain a transparent lift, the Black Eye serves as a versatile tool in your musical arsenal, acting as an attenuator, a buffer, or a pure boost with unparalleled simplicity and effectiveness.

Key Features:

MOSFET-based clean boost provides up to 30dB of amplification.
Minimal tone coloration keeps your original sound intact.
Versatile functionality: Use as an attenuator, buffer, or boost.
Simple one-knob operation for ease of use.
Ideal for pushing amps or pedals into sustained overdrive without creating distortion on its own.

Product specs

Brand	EarthQuaker Devices
Model	Black Eye Boost
Finish	Various
Year	2007 - 2015
Made In	United States
Categories	Overdrive and Boost Pedals
Pedal Format	Standard

FAQs

What type of power supply does the EarthQuaker Devices Black Eye Boost require?: The EarthQuaker Devices Black Eye Boost requires a standard 9V DC power supply with a negative center pin, commonly used with many guitar pedals.
Can the EarthQuaker Devices Black Eye Boost be used with both electric guitar and bass?: Yes, the EarthQuaker Devices Black Eye Boost is versatile and can be used with both electric guitar and bass, providing a clean boost to enhance your instrument's tone.
How does the EarthQuaker Devices Black Eye Boost affect my guitar's tone?: The EarthQuaker Devices Black Eye Boost provides a transparent boost, enhancing your guitar's natural tone without altering its character, making it ideal for pushing your amp or overdrive pedals.
Is the EarthQuaker Devices Black Eye Boost true bypass?: Yes, the EarthQuaker Devices Black Eye Boost features true bypass switching, ensuring that your signal remains unaffected when the pedal is turned off.
What is the primary use of the EarthQuaker Devices Black Eye Boost pedal?: The primary use of the EarthQuaker Devices Black Eye Boost pedal is to provide a clean boost to your signal, allowing for greater volume and clarity, especially useful for solos or driving an amp harder.

Videos

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ProGuitarShopDemos

Earthquaker Devices Arrows Preamp Booster

ProGuitarShopDemos

Earthquaker Devices Black Eye Boost

Prymaxe

Versus: Black Eye x Speaker Cranker Earthquaker Devices

PedaiseEfeitos

Demo/Review: Black Eye Booster Earthquaker Devices

PedaiseEfeitos

Reviews

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PROS

Boosts signal significantly, allowing for standout performance
Maintains original tone without adding unwanted color
Solid build, designed for durability
Features a quiet button for seamless operation
Enhances overall sound quality and tonality

CONS

May be pricier compared to other options without offering extra features
Lack of additional features for the price point

Owner Insights

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

Value and pricing

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The Black Eye's high resale value is partly due to its discontinued status and rumored connection to the Life Pedal's boost section.
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Comparisons

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The Black Eye uses a MOSFET transistor, distinct from the Life Pedal's JFET, offering similar goals but differing in execution and tone.
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User experience

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Owners report the Black Eye's boost circuit as highly effective, paralleling positive feedback from Life Pedal users who favor its boost side.
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Use cases and applications

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The Black Eye boost circuit is praised for its quality, making it a desirable addition to various pedalboards, especially among tone chasers.
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Can function as a buffer post-effects or for attenuation in an amp's effects loop, offering versatile tonal control.
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Build quality

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The trim pot on the Black Eye vero build controls signal boost, while a single knob adjusts volume, allowing for precise adjustments around unity gain.
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Setup and maintenance

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The vero board build process can be challenging, particularly cutting the board and ensuring all necessary components like capacitors are ordered.
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