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Electro-Harmonix XO Holy Grail Plus Variable Reverb Guitar Effects Pedal  

Sku #150407000000000

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One of the most revered guitar reverb effects reinvented.

For years the Holy Grail pedal has been the musician's choice for reverb. The Holy Grail Plus Pedal from Electro-Harmonix adds room reverb and a multifunction decay/damping/modulation speed control. The Grail just got even more divine.

  • Controls: Blend, Amount, and Reverb Type (Hall, Room, Spring)
  • 1/4" input and output
  • DC power input for battery replacement.
  • LED indicates whether effect is engaged or bypassed.
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by PowerReviews
Electro-HarmonixXO Holy Grail Plus Variable Reverb Guitar Effects Pedal

(based on 1 review)

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Reviewed by 1 customer

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(2 of 2 customers found this review helpful)


Holy Grail Plus


from Mount Laurel, NJ

Comments about Electro-Harmonix XO Holy Grail Plus Variable Reverb Guitar Effects Pedal:

The new blend feature is a great addition to the grail's existing amount function. Spring, hall, and room reverbs are all very different and very usable. I am using the hall setting w/ my EHX HOG to make my bass sound like it's in a cathedral! Very cool! Flerb needs to go! What a waste. You can't control the speed of the flanger, so it's utterly useless. You can't use a battery at all and you MUST use the provided 9.6V regulated power source which again, REALLLLLLY sucks. You'd think EHX would come out w/ their own power brick or something. The power issue is a real downer for this pedal.

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