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Electro Harmonix Holy Grail Max

Electro-Harmonix Holy Grail MAX Reverb

The Electro-Harmonix Holy Grail MAX Variable Reverb Pedal has 4 types of studio-quality reverb: Spring, Hall, Plate and Reverses. This pedal also features a new analog wet/dry control that provides a constant volume curve as you turn the Blend knob while keeping your dry signal analog thru the pedal.


- Spring, Hall, Plate and Reverse reverb
- True bypass for maximum signal path integrity
- Compact, rugged die-cast chassis
- 9.6DC-200 power supply included