Electro-Harmonix Holy Grail Max Analog Synthesizers which is how they refer

which is how they refer to the new version in house — all the way to “1

while the SUN/SHADOW switch further enhances the tone of the octave fuzz and clean tones

state-variable design based on the OB-6 filter that can be continuously varied between lowpass

Built to enhance the way you perform

And of course

Electro-Harmonix Holy Grail Max Analog Synthesizers which is how they referElectro harmonix Holy Grail Max Reverb The electro harmonix Holy Grail Max is aptly named. This pedal definitively nails four studio grade reverbs: Spring, Hall, Plate, and Reverse; and serves them up in a rugged, pedalboard friendly stompbox along with intelligent controls that let you quickly get the sound you're after. The circuit is set up in a dry path Blend control arrangement, so there's no level change when you alter your wet dry mix. The Time