Great pedal in fully working condition. It has some surface scratches from normal use, but it works perfectly and sounds great.

This is the original big-box V1 Electro-Harmonix Holy Grail Reverb — the larger enclosure version with the classic EHX industrial look and the lush Spring and Hall sounds that made this pedal so popular.

The Holy Grail is known for simple, great-sounding reverb in a road-ready stompbox. It features three modes: Spring, Hall, and Flerb, with a single Reverb control that makes it easy to dial in anything from subtle depth to big atmospheric ambience.

Many players prefer the original V1 version for its darker, smoother character compared to later Nano versions. The Spring mode in particular has become a favorite for indie, alternative, shoegaze, ambient, and classic guitar tones.

Used by players including John Frusciante, Kevin Parker, Ed O’Brien, Jeff Beck, John Mayer, Nels Cline, and others.

Please note: this is the original large-format version and requires a 9V DC / 500mA power supply.

Features:

Spring, Hall, and Flerb reverb modes
Original large “big box” enclosure
9V DC / 500mA operation
Single Reverb mix control
True bypass switching
Classic EHX industrial styling

Shows cosmetic wear and surface scratches, but works great and sounds excellent.