David Gilmour often used this to create volume swells and use it on his slide solos in the Meddle and Obscured by Clouds era. It can be seen in the photo from Gilmourish.com.

In this Instagram post, Jimmy Page mentioned playing on, “‘Is it True’ gave [him] a good opportunity to employ a DeArmond tone pedal,” for Brenda Lee on August 28th, 1964.

George Harrison used a Vox Instruments Volume Pedal, which John Lennon had previously used with their Continental Organ. This is depicted in Robert Whitaker's 1965 photograph, "Beatles At The Donmar."

In an article from MixOnline about the recording of Noel Gallagher's album "Who Built The Moon," a photograph showcases Gallagher's extensive pedal collection, which includes the DeArmond Volume Pedal. Gallagher is noted for owning over 300 pedals, including the Catalinbread Echorec and Strymon El Capistan, supporting the likelihood that this pedal is part of his setup.

In 1989, Thurston Moore used the DeArmond Volume Pedal, as documented by Sonicyouth.

“I’ve tried several pedals over the years,” Hank confirms. “My first was a DeArmond tone and volume pedal – straight up and down was the volume, side to side the tone. Swing to the left and you’ve taken all the top off, to the right and take all the bass end off, and by doing a circular motion with the foot, coming from a bit more bass heavy, top light, not anywhere close to a wah-wah, but just starting with the tone you’re finishing on, gives you a sort of ‘mwah, mwah’, quite a nice effect. But sadly it was a problem pedal, not the most robust, the mechanism would often fail, and secondly it chopped off a huge amount of volume from the amp.

Waylon Jennings owned and used a DeArmond Volume Pedal, as verified by a Reverb listing of his music equipment collection.

From December 2022 Guitar World interview, answering what is his favourite piece of gear.

When we started Roxy Music, [Brian] Eno and I had — as part of our setups — a Revox tape recorder that had a thing called Sel-Synch and Varipitch where you could change the pitch and echo repeats by changing the speed. I had it linked to a DeArmond volume pedal that controlled the speed and Sel-Synch functions on the Revox and provided weird echo effects that linked into Eno’s [EMS VCS3] synth. This was a completely different and revolutionary way of working that Eno and I used in 1972 and 1973.

"Except for a Goodrich volume pedal, Waddy now shuns most electronic accessories. He used to use a De Armond volume pedal but switched to the Goodrich because of it's "throw"-the synchronization between the pedal's sweep and the volume's tape rate."

According to Ted Drozdowski from Premier Guitar, Billy Zoom uses a vintage DeArmond 602 volume pedal as his sole effect. This pedal assists him in controlling feedback that may arise during performances, as he positions himself directly in front of his amplifier.