The Electro-Harmonix Holy Grail has earned its reputation as one of the most recognizable and musician-friendly reverb pedals ever made. Simple, compact, and packed with inspiring sounds, the Holy Grail delivers lush ambient textures without overcomplicating your setup.
From vintage-style spring reverb to expansive hall ambience, this pedal gives players classic reverb sounds that sit naturally in almost any rig. The Spring mode captures the drip and depth players love from traditional amp reverb tanks, while Hall mode opens things up with spacious, atmospheric trails perfect for clean passages, leads, and ambient textures.
Then there’s Flerb — a unique Electro-Harmonix creation that blends flanging and reverb into a haunting, swirling effect that’s perfect for experimental sounds, shoegaze textures, and ambient exploration.
The Holy Grail keeps things easy with a straightforward control layout and true bypass switching to preserve your core tone when the effect is disengaged. It’s compact enough for crowded pedalboards and includes a power supply right in the box.
At Roxy Music, we’re musicians helping musicians find gear that inspires them to play more. Every pedal we ship is carefully inspected before it leaves our shop, and we’re always happy to help you build the right setup for your style and sound.
The Roxy Music Promise means honest advice, real customer support, and expert service from a family-owned music store that’s been serving players since 1939. We’re proud to have earned over 2,800 5-star reviews on Reverb from musicians across the country.
Need help building your pedalboard or choosing the right power setup? Reach out anytime through our service department.
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