Holy Grail Max

The Electro-Harmonix Holy Grail Max is a reverb pedal that delivers four types of studio-quality reverb: SPRING, HALL, PLATE, and REVERSE. It is designed for discerning guitarists but is also suitable for other instruments on stage or in the studio. The pedal features an analog wet/dry control that provides a constant volume curve as the BLEND knob is turned from fully dry to fully wet while keeping the dry signal analog through the pedal.

Specifications:
- Circuit: Digital
- Bypass: True Bypass
- Audio: Mono
- Power Supply: 9.6VDC-200mA power adapter included
- Dimensions (in): 4.75 x 4 x 2.25
- Current Draw: 80mA
- Year Released: 2014
- UPC: 683274011431

Controls:
- BLEND KNOB: Controls the wet/dry mix from 100% Dry to 100% Wet
- TIME KNOB: Adjusts the decay time or reverb length/size
- REVERB SWITCH KNOB: Chooses the reverb mode: SPRING, HALL, PLATE, or REVERSE
- FOOTSWITCH AND LED: Selects effect mode or bypass. When the effect is engaged, the LED is lit
- INPUT JACK: 1/4” audio input
- AMP JACK: 1/4” audio output

Additional features:
- True bypass for maximum signal path integrity
- Compact, rugged die-cast chassis
- Power adapter included

The Holy Grail Max is praised for its features and sound quality, making it worth the price tag according to MusicCritic.com.