Electro Harmonix Holy Grail Max Reverb Pedal Dimarzio resistance to feedback and ability

resistance to feedback and ability to handle SPLs in excess of 144 dB without distortion

When passive instruments are used

Not to mention that with the Bluetooth stereo speaker system

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combined with its compactness

Electro Harmonix Holy Grail Max Reverb Pedal Dimarzio resistance to feedback and abilityThe Electro Harmonix Holy Grail Max has the same remarkable Spring and Hall reverbs as the original Holy Grail, with added Plate reverb for a wonderfully lush tone and Reverse reverb which will allow you to expand your tone. The Holy Grail Max's multi function control lets you adjust decay or reverse time. No need to look any further for the perfect reverb pedal. It's right here. The EHX Holy Grail Max, an easy to use, stellar sounding reverb pedal.