Ed’s Dunlop Tremolo can be seen resting on top of his Mesa Boogie Trem-O-Verb in this photo. The photo was originally posted on Radiohead’s scrapbook website in the mid-2000s, so it was most likely taken between 2002 and 2004. It looks to have been taken during soundcheck at a theater.

"You said you don’t really hear effects, but you did use some stompboxes on the album—right? I don’t need any overdrive pedals because the amps have plenty of overdrive. But I used a CryBaby wah, a Dunlop JD-45 Rotovibe, a Dunlop TS1 Tremolo, a Boss OC-2 Octave, and a Mesa/Boogie Revolver rotating-speaker cabinet."

In a 1998 stage setup diagram, Jeff Ament is shown using the Dunlop TS-1 Tremolo Stereo Pan.

This Dunlop TS-1 Stereo Tremolo is owned by Deryck Whibley Of Sum 41

Serial: AA69B398

In a user-uploaded photo, Brian Setzer's setup includes a Dunlop TS-1 Tremolo Stereo Pan visible on the right amp.

The image of Bernard Butler's pedalboard shows the Dunlop TS-1 Tremolo Stereo Pan, used during his time with The Tears.

In an image from a 2000 Papa M performance in Geneva, Switzerland, David Pajo can be seen using a Dunlop TS-1 Tremolo Stereo Pan in his pedal chain.

According to Guitar Geek rig diagram (which was made around the time BRMC recorded their debut album in 2001), Hayes used Dunlop TS-1.

From Guitar Player in October 2003: Rebel Gear Traders

Guitar: Gibson ES-335. Bass: Epiphone EB-2. Amps: Fender Super Twin and Twin Reverb, Hiwatt, Ampeg SVT. FX: Ibanez Tube Screamer, Dunlop TS-1 Tremolo Stereo Pan. Strings: Dean Markley, gauged .013, .014, .018, .036, .052, .056 (“I like them because I can almost feel the ridges, says Hayes. “Some strings feel too elastic.”)

Taken from an excerpt of a '97 issue of Bass Player Magazine. Lists the complete equipment of gear/pedals that Greg Edwards was using during the Fantastic Planet tour. One of the pedals mentioned is the Dunlop TS-1, ASFAK this pedal was only used on Segue 1 in conjunction with the EHX Big Muff for that giant stuttering bass sound, the only other song this pedal was used was on Saturday Savior, specifically during the solo section. Best heard of the June 1st and 9th performances of the song in 1997.

A photograph from last.fm clearly shows that Justin Trosper uses the Dunlop TS-1 Tremolo Stereo Pan. The distinct form factor, color, knobs, and footswitches of the pedal can be identified, and it is positioned between a Boss OD-1 and a DigiTech PDS-1002 in the image.

In the Tonetronix video "Elliot Easton's Pedalboard Demo," Elliot Easton demonstrates the use of the Dunlop TS-1 Tremolo Stereo Pan on his pedalboard.

In this Sound On Sound article, there is a photo of Hawley's pedal board, which includes a Dunlop TS-1 Stereo Tremolo;