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Electro-Harmonix Holy Grail Reverbplay button

Electro-Harmonix Holy Grail Reverb

Holy Grail - Demo by Peter Stroud - Reverbplay button

Holy Grail - Demo by Peter Stroud - Reverb


collapse expand iconDescription

Electro-Harmonix packs three legendary reverb sounds into the pint-sized Holy Grail Nano. This powerful yet portable pedal puts spring, hall and flerb reverbs at your feet. The Holy Grail Nano delivers the same lush, spacious reverbs that made the original Holy Grail a classic, all while taking up minimal space on your pedal board.

Authentic Spring Reverb for a Vintage Vibe

The Holy Grail Nano's spring reverb emulation faithfully captures the splashy, boingy tone of vintage reverb tanks. Dial it in for a subtle surfy shimmer or crank it up for dripping, cavernous springs. This reverb takes you back to the golden age of rock and roll.

Lush Hall Reverb for a Grand Ambiance

The Holy Grail Nano's hall reverb transforms your tone into a rich, full concert hall ambiance. Sculpt the perfect amount of diffusion and high-end roll off to suit your needs. From a small club to a cathedral, this reverb adds a sense of space without muddying up your original signal.

Otherworldly Flerb Reverb

The flerb reverb combines flanging and reverb for a unique spatial effect. This psychedelic reverb warps your tone in mysterious ways, taking you into uncharted sonic territory. There's nothing else quite like the flerb—it's a reverb from another dimension.

Road-Ready and Pedal Board-Friendly

Housed in a rugged nano chassis, the Holy Grail Nano is built to withstand the rigors of the road. Its compact size makes it easy to fit into any pedal board setup. Powered by a 9V battery or optional power supply, this pedal provides studio-quality reverb wherever your playing takes you.

Electro-Harmonix Holy Grail Nano Reverb Guitar Effects Pedal
Electro-Harmonix Holy Grail Nano Reverb Guitar Effects Pedal

collapse expand iconFeatures

  • Small, easy to daisy chain die-cast chassis
  • Classic Spring, Hall and Flerb reverbs
  • 9.6DC-200BI power supply
  • True Bypass

collapse expand iconWarranty

One year warranty on pedals. 90 day warranty on all other products.

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