Electro-Harmonix Holy Grail Plus
Electro-Harmonix Holy Grail Plus

Holy Grail Plus, Reverb for Guitar from Electro-Harmonix in the Holy Grail series.

Q.Allcool 06/05/2012

Electro-Harmonix Holy Grail Plus : Q.Allcool's user review

«  Excellent reverb! »

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This is a reverb pedal well known, and it deserves its fame! Four types of effects on the Holy Grail +:

-Spring (classic reverb, which is found on most tube amps)
Hall (imitation of the reverberation of a large room, like a church)
Room-(imitation of the reverberation of a small room)
-Flerb (accumulation of flanger and reverb, effect psyche well!)

Presence of true bypass of course, and comes with a 9V supply. In addition to the on / off switch pedal has a button amount (effect size), a blend knob (reverb time), and a button to select the effect you choose among the four.


Using fairly simple, but it will take some time to find a good setup that works for both the lead channel and clean channel. The manual could not be more basic in English, he explains briefly the role of different knobs.


I use this pedal with an Epiphone Les Paul Std + on a Peavey ValveKing 212, mainly for the large rock and progressive rock.

The effects are very good, very good quality especially the reverb effect "hall" which gives a huge scope to the sound. Indeed essential, among others, to play solos planing to Pink Floyd for example. The effect is very interesting and flerb to explore sounds rather strange.


I use it for a few weeks only for solo play, this pedal is really an excellent reverb. The price / quality ratio is normal, for € 130 you have a standard of what kind of effect.