Pricing and availability

Average Price: $500

High-end/Boutique

$100

$276+

Price Tier

Budget

Standard

High-end

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Description

Introducing the Electro-Harmonix Holiest Grail, a rare gem in the realm of reverb effects pedals that offers musicians an unparalleled opportunity to sculpt their sound with precision. Unlike its predecessor, the Holiest Grail elevates the experience with stereo outputs and enhanced control over reverb-shaping, making it a coveted tool for those seeking to add depth and dimension to their music. Compact, yet powerful, this pedal is a testament to Electro-Harmonix's commitment to quality and innovation, designed for the discerning musician who refuses to compromise on their sonic landscape. With its discontinuation making it a collector's item, the Holiest Grail stands out as a must-have for both the experimental artist and the reverb aficionado.

Key Features:

  • Stereo outputs for immersive soundscapes
  • Multiple faders for precise control over gain, pre-delay, and mix
  • Enhanced reverb-shaping ability for ultimate sound customization
  • Discontinued status, adding to its exclusivity and value as a collector's item
  • Designed by Electro-Harmonix, a trusted name in musical effect pedals

Product specs

Brand Electro-Harmonix
Model Holiest Grail
Finish Black
Year 2005 - 2009
Categories Reverb Pedals

FAQs

What types of reverb does the Electro-Harmonix Holiest Grail offer?

The Electro-Harmonix Holiest Grail provides multiple reverb types, including Spring, Hall, and a unique Flerb (flanged reverb), allowing for versatile soundscaping options for different musical styles.

How does the Holiest Grail differ from other Electro-Harmonix reverb pedals?

The Holiest Grail offers more reverb options and greater control over parameters compared to simpler models like the Holy Grail. It is designed for musicians seeking advanced reverb customization.

Is the Electro-Harmonix Holiest Grail suitable for live performances?

Yes, the Holiest Grail is well-suited for live performances, offering robust reverb effects with real-time control, making it ideal for dynamic sound manipulation on stage.

Can the Electro-Harmonix Holiest Grail be used with other instruments besides guitar?

Absolutely, the Holiest Grail can be used with various instruments, including keyboards and bass, providing rich reverb effects to enhance any performance or recording setup.

What power supply does the Electro-Harmonix Holiest Grail require?

The Electro-Harmonix Holiest Grail typically requires a standard 9V power supply, ensuring it integrates easily into most pedalboards without additional power considerations.

ProGuitarShopDemos

ProGuitarShopDemos

Electro Harmonix Holiest Grail Reverb

Video thumbnail for Electro Harmonix Holiest Grail Reverb by ProGuitarShopDemos

Electro Harmonix Holiest Grail Reverb

ProGuitarShopDemos

ProGuitarShopDemos

Video thumbnail for Electro-Harmonix Holiest Grail Programmable Stereo Reverb Pedal (Demo by Jack Conte) by EHX

Electro-Harmonix Holiest Grail Programmable Stereo Reverb Pedal (Demo by Jack Conte)

EHX

EHX

Video thumbnail for Electro Harmonix Holiest Grail Demo - Jack Conte by JackConteExtras

Electro Harmonix Holiest Grail Demo - Jack Conte

JackConteExtras

JackConteExtras

Video thumbnail for Electro Harmonix Holiest Grail by Gaetano di Palma

Electro Harmonix Holiest Grail

Gaetano di Palma

Gaetano di Palma

Video thumbnail for EHX 16 Second Digital Delay Demo + Holiest Grail reverb by Nordfield Live

EHX 16 Second Digital Delay Demo + Holiest Grail reverb

Nordfield Live

Nordfield Live

Video thumbnail for Electro-Harmonix - Holiest Grail - Video by Jack Conte - Programmable Stereo Reverb by JRR Shop

Electro-Harmonix - Holiest Grail - Video by Jack Conte - Programmable Stereo Reverb

JRR Shop

JRR Shop

Video thumbnail for Reface CS w EHX Holiest Grail by MichaalHell

Reface CS w EHX Holiest Grail

MichaalHell

MichaalHell

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Electro-Harmonix Holiest Grail.

Features and functionality

  • The Holiest Grail offers extensive control options but can sound artificial at extreme settings; optimal results are found in the bottom 3/4 of each slider.

    Source

Comparisons

  • The Holiest Grail, while versatile, is contrasted with the Digitech Hardwire RV-7 and TC Electronic Hall of Fame, which are noted for their different tonal capabilities and price points.

    Source
  • The Boss PH-1 is noted for its vintage two-knob aesthetic, likened to the Phase 90, and potentially used by Waylon Jennings.

    Source

User experience

  • A user with retail experience reports the Holiest Grail is a permanent fixture on their board, highlighting its enduring appeal despite discontinued status.

    Source
  • Owners describe the Holiest Grail as a rare find, with some considering it a collectible due to its limited availability.

    Source

Value and pricing

  • Although discontinued, the Holiest Grail can be found new in local stores due to overstock, potentially offering good value at $150 compared to its original $250 price.

    Source

Use cases and applications

  • The pedal is noted for delivering a clean, digital '80s vibe, making it suitable for hobbyists seeking diverse reverb styles without the need for live gigging.

    Source
  • The Holiest Grail is recognized for its appeal among enthusiasts seeking nostalgia and unique reverb effects.

    Source

Build quality

  • The old school big box design of EHX pedals, including the Holiest Grail, is appreciated for its distinctive appearance.

    Source

5.0 out of 5

Based on 0 Reviews and 1 Rating

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Artist usage

Add artist
See how Jamie Cook uses Electro-Harmonix Holiest Grail

Jamie Cook

Guitarist

Arctic Monkeys

...
Verified via Soundonsound

When recording the Arctic Monkeys 2011 album this article states : "Cook's guitar setup revolves around a '60s Simms Watts rig and custom?built Rosewell Bluesman, though for the Sound City sessions, he also borrowed engineer James Brown's Audio Kitchen Big Chopper amp. For more ambient sounds, he'd plug into various toys, including a WEM Copicat or Roland Space Echo, Electro?Harmonix Holiest Grail reverb pedal and Fulltone Deja Vibe stereo phase/chorus.

See how Troy Van Leeuwen uses Electro-Harmonix Holiest Grail

Troy Van Leeuwen

Guitarist

Queens of the Stone Age

...
Verified via YouTube

From 3:57-4:04 when Troy is showing his wet rig you can see the Electro-Harmonix logo as well as the colored sliders that are found on the Holiest Grail as well as the design of the pedal matching.

See how Skee Mask uses Electro-Harmonix Holiest Grail

Skee Mask

Music Producer

...
Verified via naiv.studio

Naiv studios worked on re-designing Skee Masks's studio space in 2020. Photos taken by Luis Zeno Kuhn of the finished room reveal much of Skee Mask's gear and workspace. The photos were found on the Naiv studios website under the index section that shows work done for previous clients.

See how Jack Conte uses Electro-Harmonix Holiest Grail

Jack Conte

Guitarist, Music Producer

Pomplamoose

...
Verified via YouTube

Jack Conte can be seen using the Electro-Harmonix Holiest Grail in this demo video.

See how Casper Starreveld uses Electro-Harmonix Holiest Grail

Casper Starreveld

Guitarist, Keyboardist

Kensington

...
Verified via Photo

In an Instagram post by Casper Starreveld, the Electro-Harmonix Holiest Grail is clearly visible on the left side of his pedalboard. The image, shared on his account with the caption "Been getting a lot of questions about it lately. So, for all you guitargeeks out there: my current pedalboard!" confirms that he used this gear during the period of their debut album.

See how Nik Colk Void uses Electro-Harmonix Holiest Grail

Nik Colk Void

Guitarist

Factory Floor

...
Verified via The Quietus

Nik Colk Void uses the Electro-Harmonix Holiest Grail reverb pedal, as mentioned in an article on The Quietus.

See how Dave Dupuis uses Electro-Harmonix Holiest Grail

Dave Dupuis

Guitarist

Film School

...
Verified via YouTube

In the YouTube video titled "Film School performs 11:11 at Laundromatinee.com" by LaundroMatinee, Dave Dupuis can be seen using the Electro-Harmonix Holiest Grail reverb effects pedal at the 4:48 mark.

Album Usage

The Electro-Harmonix Holiest Grail has been featured on the following albums:

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Electro-Harmonix Holiest Grail, it is most commonly used with the following gear.

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