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

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

hen 12/08/2012

Electro-Harmonix Holy Grail Plus : hen's user review

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4 modes:
- Spring
- Hall
- Room
- Flerb



Made by EH so simple and often effective.

Manuel???'s For EH???

Just to clarify for those who love :-) Pedalboards adapter is provided, but it's 9.6! So if you plug a 9V AC power supply in general will blow (logic) with a very sharp unpleasant noise (even with a noise gate). So we are left with one more charger to plug and carry around.
Not too practical when you think a config with several general alim (9V, 12V, 18V) to just not have a single charger.


If you want a reverb amp is kind to you. I plug in the ORANGE, and I use a strat-type guitar DUPONT.
I use all modes. The flerb I found gadget at the beginning eventually serve me and not make trouble in the end.

Last 12H knobs on it starts blowing. If you are fans of this invasive reverb pedal is not for you.

The sound is warm. Does not distort the sound.
I often had problems in EH breath. Here it is correct, with a Noise Gate is perfect.


I use it for about 1 year. I have always used reverb amps above (Marshmal, fender) and as there was none on the ORANGE ...

I find it a bit expensive anyway, but I use it a lot, so we can say that the cushioning.

I would do this choice because it is what I need: reverb amp discrette and effective.