Electro-Harmonix Holy Grail Max Guitar Effects Pedal Pedal Vinyl & Turntables the EQ4 bass head is

the EQ4 bass head is made from a single ply of 10mm film

Premium sound based on the classic BD-2 Blues Driver

Dimensions: 264 mm / 10-7/16" W X 169 mm / 6-11/16" D X 209 mm / 8-1/4" H

It is made of water-resistant polyester

and gives you great-feeling pads and simple parameter controls so you can make music wherever you are

Electro-Harmonix Holy Grail Max Guitar Effects Pedal Pedal Vinyl & Turntables the EQ4 bass head isThe Holy Grail Max shares the Holy Grails remarkable Spring and Hall reverbs. Then we added a Plate reverb, with its wonderfully lush tone, and Reverse reverb for the sonically adventurous. The Maxs multi function control lets you adjust decay or reverse time. With the Holy Grail Max your quest for the perfect, portable reverb pedal is answered. Features: Spring, Hall, Plate and Reverse reverb 9. 6DC 200 power supply included True bypass for maximum