Theres a holy grail plus next to the tuner

Alex Turner uses the Electro Harmonix XO Holy Grail Plus Variable Reverb Pedal on his pedalboard during the Arctic Monkey's 2009 - 2010 “Humbug” tour. The Pedal was first seen on his board at some point during the bands second tour as Alex added it to his board, then used it for the recording of their 3rd album. After this tour Turner removed the pedal from his board, the pedal is still seen sitting atop of his Magnatone 410 during the “Suck It and See” and “AM” tours, most likely always on.

The Electro Harmonix Holy Grail Teverb features spring, hall, and flerb reverbs. Also the pedal features a graceful room reverb and a multifunction control that lets you control decay, damping and modulation speed. Turner used reverb on most songs he records, as most artists do to creat ambiance and expand the sounds of his guitar tones.

Pictured, Alex Turner can be seen using the Holy Grail during a show during the “Humbug” tour. The pedal is seen above Alex’s Coopersonic Valveslapper distortion pedal and next to his Tubescreamer.

In between the MXR microamp and Boss DW2, we see the EHX Holy Grail Plus. Photo from his live set at Copenhagen 8/9/2017.

Van Leeuwen using some Way Huge with QOTSA

An Electro-Harmonix XO Holy Grail can be seen at 32:52 in this Nels Cline rig rundown video, to the right of the Ring Thing.

Holy grail plus can be seen at 4:19 in the pedalboard breakdown. Used for the swampier Reverb tones whilst the flint is used for the more subtle Reverb. - The previous submission of the holy grail Max can be deleted as it’s incorrect. The holy grail plus is the replacement for the original holy grail.

Brad Delson's guitar tech just posted a picture of Phoenix's pedalboard on Instagram and says that it is programmed by his bass tech: instagram.com/p/R2lIABzPNv/

"Spoon's Britt Daniel, live at SXSW 2008, singing through a Deluxe Memory Man feeding through The Holy Grail Plus."

Although my live rig is fairly stripped down and conservative, I am a big fan of using any pedal whatsoever to help find a sound in the studio. I’ve previously used a Death By Audio Robot, Electroharmonix POG2, EHX Holy Grail Plus, and Boss RC-20 XL for various sounds.

"Captain" Kirk Douglas mentions his Electro-Harmonix Holy Grail Plus. It is shown [@ 2:06] in the video.

This close up shot of Russell's board shows a Electro-Harmonix XO Holy Grail Plus Variable Reverb Guitar Effects Pedal. This board can be confirmed as Russell's in this overhead shot where the same pedal layout can be seen.

In Chapter 8 of "Big Bent Ears" on Vimeo, Oren Ambarchi is seen using the Electro-Harmonix XO Holy Grail Plus reverb pedal during his live performance at Pioneer Works. Known for his meticulous selection of effects pedals, Oren incorporates the Holy Grail Plus for its enhanced features, including the addition of Room reverb and a versatile multi-function control, making it a key component of his live setup.