Electro-Harmonix Holy Grail Nano
Divine reverb for mere mortals. Down from the heavens comes the Holy Grail, a compact digital reverb guitar pedal that is priced so low thou shalt not covet thy neighbor's reverb tank any longer. T... read more
Description
Divine reverb for mere mortals. Down from the heavens comes the Holy Grail, a compact digital reverb guitar pedal that is priced so low thou shalt not covet thy neighbor's reverb tank any longer. The Holy Grail will make you a believer with its emulation of classic Spring reverb so faithful that even Dick Dale couldn't tell the difference. Next, get lost in the lush spaciousness of the Hall reverb and ask yourself, "how did they fit Notre Dame into such a small package?" Finally, reach enlightenment with the haunting Flerb.
- Small, easy to daisy chain die-cast chassis
- Classic Spring, Hall and Flerb reverbs
- 9.6DC-200BI power supply
Bypass | true bypass |
---|---|
Analog/Digital | digital |
Mono/Stereo | mono |
Power | 9V |
Effects | reverb |
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Jack White's Electro-Harmonix Holy Grail Nano Reverb Guitar Effects Pedal was originally submitted to Equipboard without proof. If you ca... more

John Frusciante's Electro-Harmonix Holy Grail Nano Reverb Guitar Effects Pedal was originally submitted to Equipboard without proof. If y... more

On Parker's right-hand pedlaboard, in this photo, a Holy Grail pedal can be seen. These same pedalboards can be seen in [this photo](http... more

"A bit more reverb chunked on top of that with the Holy Grail if he feels like it," says Josh Klinghoffer's guitar tech. more
Reviews
Trusted musician and artist reviews for Electro-Harmonix Holy Grail Nano
Based on 28 Reviews

one of the best!
There are more versatile reverbs, but this one just sounds wonderful. The spring and flerb are OK, but the hall option is golden. Too many choices can be a hurdle -- could be hard to find that perfect tone again if ever.I even like this one better than the other pedals in the "Holy" series. Heard this pedal on the first Russian Circles album and fell in love, got it and sold all my other reverb pedals immediately. It goes 100 percent wet which is cool for atmospheric and post-rock stuff. If need reverb, I go tube amp spring -- but when something else is needed, I go Holy Grail.

Good quality build and sound.
A well built unit (I'd expect nothing less from EHX). Even though it's a one-trick pony, it is very good at what it does.

Nice!
Dreamy, vibey, beuatiful reverb. Not so versatile, but it does what a reverb is supposed to do. You don't throw it on to pretend to sound big. You lather it across your guitar sound when you want to speak to someone's empty soul. Thats what its for.
Great for professional sounding, filling out reverb
The Holy Grail features three types of reverb: hall, spring, and flerb, which is a flange+reverb setting. Each setting sounds great and fills out the tone of whatever one is playing very well. It can be used for ambient swells or delay work, or to round out a driven sound. The amount of reverb is modifiable, and the pedal could not be easier to use. I recommend this pedal very much for the price for those looking for a professional sound.

always on
i picked this up about two years ago and it hasn't left my pedal board since, it can go from a fairly dry signal to overly wet so be careful. The spring reverb is pretty much a your classic spring reverb minus the spring but still holds its ground. The hall setting is what i tend to use primarily, usually between 9-10 . The flerb... something i still haven't quite gotten the hand of yet, maybe its just not my thing, regardless its great to have as an option

Nice little 'verb pedal....
Needed to add a bit of reverb to my sound as the built-in one on my amp was pretty lame. Read a reviews and decided on this one. The small size mean it fits into my already cramped pedal board well. Produces some nice clean tones, needs a bit of tweaking once used with other FX though.
Must-have reverb pedal.
Great reverb pedal for someone who plays very ambient music. It is capable of strong reverb when dialed all the way up, and produce a great, subtle reverb when dialed back.

A trusty good-sounding reverb for guitars
Want some reverb? Have some. The holy grail has got you covered no matter what. This is not an advertising, it only sounds like one. Use this to make your guitar sound like you're playing in a bigger room than you actually are, simple as that. ;)
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I looooooooove this reverb ! It sounds warm and totally crazy when past 12 O'clock. I've changed the EHX's knob with a bigger one to control the amount of reverb with my foot while i'm playing.