Used on There Is Nothing Left to Lose, as stated by Grohl in this 1999 Guitar One interview.

Can you talk a bit about some of the gear you used on this new record?

Most of the record was done with a Vox AC-30, with effects pedals like a Uni-Vibe or a Memory Man, or old BOSS delay pedals, Rat distortion pedals, Electro-Harmonix pedals, or Octave Fuzzes. I used a Talk Box on "Generator." Guitar-wise, I used my Gibson Trini Lopez, a Fender Telecaster, a Gretsch Duo-Jet, some Les Pauls, Explorers, and RD Artists. We used a Fender twin and a Marshall JCM 900 for some stuff. We also used a MESA/Boogie Maverick--it's a little head. But we tried to stay away from the MESA/Boogie Dual or Triple Rectifier sound because we did that on the last record a lot.

Guitarist John Mayer uses the Univox Uni-Vibe pedal in his guitar pedalboard.

Vintage Guitar magazine created a "25 Most Valuable Effects" list and coming in at number 3 is the Univox Uni-Vibe pedal. "Vintage" writes in this article "If Hendrix touched it, you can bet it’s enshrined as effects legend. Created to replicate the sound of japanese radios picking up radio Moscow, the ’Vibe – manufactured for Univox by the Shin-Ei corporation of Japan – was really a four-stage phaser with four pairs of light bulbs and cells for a liquid, juicy tone that hooks plenty of players from the first moment they hear it, and which caught fire big-time in the late ’60s. To hear the original, check out Hendrix’s “Voodoo Chile,” “The Wind Cries Mary,” or his performance of the “Star Spangled Banner” at Woodstock.."

David started using the Uni-Vibe around 1971 for the Obscured by Clouds recordings and live performances. The Uni-Vibe was also used in the Dark Side of The Moon recordings and early in the tour. It was replaced in 1974 with an MXR Phase 90.

"You remember the old Univox Uni-Vibes? I had one built into a rack system. We even had the old logo embossed on the face plate." - Phil Taylor, David Gilmour's guitar tech.

This is Stevie Ray Vaughan's 1970's Uni-Vibe, displayed in Austin, TX.

In a photo from the rehearsals for The Concert for Bangladesh, George Harrison is associated with the Univox U-915 Uni-Vibe. Although he did not use the Uni-Vibe during the actual concert, its sound can be heard on the track "Sunshine Life for Me" from Ringo Starr's 1973 self-titled album.

In the YouTube video "The Mars Volta - At The Drive In - Omar Rodriguez Lopez - Gear Rundown - Guitars, Amps, Pedals" by Future Sound Music, it is confirmed that Omar Rodríguez-López uses the Univox U-915 Uni-Vibe. This is specifically mentioned around the 2:36 mark of the video.

RF writes: Attached to one is the first volume pedal I used & my only effect with KC live in 1969 (in the studio, I used fuzz as well). The volume pedal was fitted to the first Cornish pedalboard in 1970, along with fuzz & wah-wah. My contribution to the technology was to fit a by-pass switch for the effects when not in use: too much tone was lost going through pedals that were not in go mode. On top of the other board is the Univibe given to me by pal Robin Trower in 1975

Adam Granduciel is shown using the Univox U-915 Uni-Vibe in a recording session, as seen in a post on the War on Drugs' Instagram account.

Used on "I Magnify" and "Atomic Holiday", as specified in this July 20, 2012 breakdown of a A Fine Pink Mist gear list printed in the October 1996 issue of Young Guitar.

According to this Guitar Geek rig diagram, Doyle Bramhall II used a Univox UniVibe vibrato pedal with Arc Angels circa 2000.

As Seen in Sunshine Daydream located on Weir's stack of amps.