Found on the circuit board of a Holy Grail reverb pedal! : r/IRLEasterEggs
Holy Grail Neo | Reverb - Electro-Harmonix
Electro-Harmonix Holy Grail
Holy Grail Nano | Reverb - Electro-Harmonix
Electro-Harmonix Holy Grail V1 Reverb Effects Pedal Used
Electro Harmonix Holy Grail Nano Reverb – Thomann United States
Amazon.com: Electro-Harmonix Holy Grail Neo Reverb pedal : Musical Instruments
Electro Harmonix Holy Grail Reverb Guitar Effects Pedal - 683274010847
Electro-Harmonix Holy Grail NANO Reverb Guitar Pedal – Flipside Music
Pedal Genie | Electro-Harmonix Holy Grail Plus Reverb | All Your Pedal Wishes, Granted
Georgetown MusicHoly Grail Max Reverb from Electro-Harmonix
Electro-Harmonix Holy Grail Nano Reverb Pedal Review by Sweetwater Sound - YouTube
Electro-Harmonix Holy Grail Nano Reverb Pedal
Electro-Harmonix Holy Grail Reverb – Centaur Guitar
Electro-Harmonix Holy Grail Nano Reverb Pedal - Marshall Music
Electro-Harmonix Holy Grail Reverb V1 | Reverb
Electro Harmonix Holy Grail Nano Reverb – Thomann United States
Electro-Harmonix Holy Grail Max Reverb Pedal | Sweetwater
Electro-Harmonix Holy Grail Reverb V1 | Reverb
Electro-Harmonix Holy Grail Neo Reverb | Bridge of Harmony
Electro-Harmonix - Holy Grail - Reverb Pedal, USA-Made, (USED)
Electro-Harmonix Holy Grail Reverb V1 | Reverb
