Last Updated: 06.015.2020
The Ultimate Guide to the Best Uni-Vibe Pedals
Sometimes (more often than not?) life sends people and things on unexpected trajectories. The intriguingly named effect Uni-Vibe has a story to tell in this regard.
THE ORIGINAL: THE SHIN-EI UNI-VIBE (also sold as a Univox product)
Originally manufactured as a stand-alone effect (i.e. no footswitch) by legendary Japanese manufacturer Shin-ei, the Uni-Vibe was conceived in the ’60s as a portable Leslie speaker emulator (i.e. a small, “pluggable” version of this giant). Not a terrible idea if you ask us… however, the product bombed rather badly among keyboard players. Except, towards the end of the decade, some guy named Jimi Hendrix, and then some other guy named David Gilmour grew fond of it, and started using it live and on what came to be a few immortal records (notably, you can hear it in Jimi Hendrix’s “Machine Gun” and in the arpeggio-ed guitar in Pink Floyd’s “Breathe“ – go to 1′.13″ in the video).
Here’s a demo of an original Uni-Vibe from 1969 – Playing, in the following video begins at 3′:40″
BUT WHAT IS A UNI-VIBE, ANYWAY?
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The Uni-Vibe is a phase-based modulation effect similar to a chorus, but whose undulating and watery oscillations are obtained through different means. The guys at ProGuitarShop (who shot videos of a majority of the effects featured in this page) describe the technology as “the use of an incandescent lamp-and-photocell arrangement with proper transistor selection and biasing phasing filters,” while Wikipedia more simply refers to “a staggered series of phasing filters” in place of “usually aligned filters of a normal phasing effect.”
UNI-VIBE EFFECTS VS. ROTARY RECREATIONS
We need to stress that this guide doesn’t take into account pedals that aim at recreating a more faithful rotary/Leslie effect. As mentioned in the intro, the original Uni-Vibe was inspired by Leslie speakers, but the approximation of its emulation transformed it into something entirely new. We, therefore, consider modern rotary emulation as a separate category not covered here.
We also excluded from this list pedals that tackle several modulation effects in one box.
So, if you’d like to take home the original Uni-Vibe unit from the ’60s, you better start looking around (they are extremely rare) and have $3k or so to burn. But, if you are a shredder with a limited budget like us, here is a thorough list of the Best Univibe pedals on the market you can afford, organized by type and popularity!
The pedals in the following interactive galleries are organized in order of “perceived popularity.”
To hear/see the video demo of the effect, click on the images or tap twice.
We organized this list in the following categories (click to jump to list):
- HIGH-END VIBES TRUE TO THE ORIGINAL
- BEST UNI-VIBE PEDAL EVOLUTIONS
- TREADLE-BASED UNI-VIBES
- MID-PRICED COMPACT UNI-VIBES
- AFFORDABLE COMPACT UNI-VIBES
- DIRTY-CHEAP COMPACT UNI-VIBES
- VINTAGE AND OUT OF PRODUCTION
- STEREO UNI-VIBES
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We begin, as usual, with a list of high-end pedals on the market designed to faithfully reproduce the original Uni-Vibe. Some of these are authentic re-creation—employing the same exact components as the Shin-ei unit—while others attempt to improve on the original circuit without necessarily taking it to new places.
MJM Sixties Vibe
A classic take on the design with accurate photocells and controls. Capable of great low end “throb”, just like the originals.
Sweet Sound Ultravibe
A very popular Uni-Vibe clone, the Ultravibe sports custom photocells and a control to adjust the bias of the bulb.
Sabbadius Fillmore East Funky-Vibe, 2020 Edition
A thoroughly researched recreation that captures the “chewy” sound of the Uni-Vibes Jimi Hendrix played in 1969 and 1970. A Cancel footswitch allows you to use the pedal as a Pre-Amp with the character and color of the original Uni-Vibe effect.
Black Cat Vibe
A popular recreation of the original classic with slight improvements to increase reliability and stereo output. Also available in half-rack format.
Castlendine Supra Vibe
A faithful recreation of the original Uni-Vibe, with updates to the power supply for a lower noise floor.
An attempt by the original manufacturer of the Uni-Vibe to recreate the past as closely as possible, with a series of custom features available.
Jim Klacik – Uniquevibe
An exact copy of the original Univbe, this unit will set you back quite a bit. But if you are looking to nail that Uni-Vibe sound, nothing but an original even comes close.
Ox Fuzz – Oxvibe
A no frills, stripped down Uni-Vibe-inspired modulator made with components faithful to the original circuit.
Humans are never happy with what they’ve got, and engineering is all about challenging perfection in the pursuit of newer, better standards. The following pedals aim at refining the Uni-Vibe’s original design through a myriad of different techniques like innovations in tubes, sliders, or extra control options.
The only tube unit on the list, the Tube-Vibe conjures up some of the thickest, swampiest tones in classic rock.
Sweet Sound Ultra Vibe
A classic recreation, the Ultravibe sports custom photocells and a control to adjust the bias of the bulb.
Featuring correct NOS components, the Retro Vibe sports an internal trim pot that adjusts the sound and feel of the pedal.
DryBell Vibe Machine
One of the most versatile Vibes around, with controls for depth of modulation, tone, input impedance (for using different guitars), and output volume.
Sweet Sound Mojo Vibe
A smaller footprint of the Ultra Vibe, this unit is a slimmed down version. While it doesn’t have quite as many features, it stays true to the tone.
Dawner Prince – Viberator
An interestingly named Uni-Vibe evolution featuring stereo output, Vintage/Modern switch & Bright trimmer for amp matching, and the unique Shape knob that modifies the waveform that drives the internal light bulb
Now discontinued, this is a faithful development of the Univibe created under the original engineer Fumio Mieda’s supervision, with added wave sliders that allow the creation of original waveforms.
McCaffrey Audio Run Rabbit Run
It emulates all of the classic sounds of the vintage Uni-Vibe TM pedal, adding a new and wide palette of sounds. CRAZY (doubles the rate of the modulation) footswitch to go between normal operations to ring mod/octave/synth features. THUMP (three-way switch) allows you to add low end response when turning down the DEPTH knob.
What sets this pedal apart is the detail of filtering. It features 4 filter knobs to fine tune the sound, a selectable buffer, envelope shaping and stereo output.
Electronic Orange Moon Vibe MKII
Classic quadruple photocell design with an innovative Symmetry control to shape the waveform.
The original Uni-Vibe came with a separate pedal to control the modulation speed. Dunlop—likely inspired by their own Cry-Baby Wah—introduced a model called “Rotovibe” that embedded the entire effect in a treadle based pedal. Others followed…
Embedding the treadle within the effect pedal designed to create the infamous rotating speaker effect.
Running at 18v, this offering from Fulltone features a treadle for real-time effect manipulation.
Classic Amplification Vibe Baby
Boasting many components true to the original Uni-Vibe design, the Vibe Baby is a treadle-based effect that’s very pedalboard friendly.
Mid-priced effects are the most popular among pro and advanced players. Here’s what’s out there in this range:
Earthquaker Devices The Depths
One of the more versatile Uni-Vibe designs, controls aren’t the only thing that set this apart. It is designed for guitar, bass, and keyboard and plays well with any type of pickup. ‘Voice’ lets you dial in the perfect midrange, and ‘Throb’ blends in some low-end pulse to the modulation. Lacks expression pedal option.
JHS Pedals Unicorn V2
Classic sounds with modern control. What really sets the Unicorn apart from the herd is tap tempo functionality and a speed knob for dialing in precise rhythms. A “Tap/Exp” in lets you plug in a TRS expression pedal or any momentary tap control.
Fulltone Mini Deja-Vibe
A popular, 18 volt, re-engineered, smaller version of the original, now out of production Deja-Vibe, which started the Uni-Vibe clone trend. Mini-toggle switches between original Uni-Vibe warmth and “Modern” option (louder, brighter). Also available in Stereo.
All analog, classic circuitry, with an interesting “Center” control for altering the balance of the sweep. Standard expression pedal input.
Wilson Effects Haze
A simple stompbox clone with a vintage sound and multiple external controls. Standard expression pedal input.
Mojo Hand Villanova Vibe
Huge depth range allows access to a wide variety of modulation sounds. Tone knob tailors EQ to any rig. No input for expression pedal.
Hey let’s be clear: cheaper doesn’t mean worse. If you find what you need in a more affordable pedal, and it sounds good through your gear (and your ear!), everyone wins. Here’s the selection of more affordable Uni-Vibe emulations. These are mostly not hand-built units, and few feature an expression pedal input.
Simple 3 knob stompbox with vibe switch and small footprint, the Dunlop JHM3 with Jimi Hendrix’s Picture is a 70th-anniversary limited edition pedal with the same circuit. No expression pedal input.
Digitech Ventura Vibe
A vibe that can conjure tones past and present, it features stacked tone and drive knobs, adding versatility. A toggle switch allows for 3 effect varieties with independent controls. It has expression pedal input.
TC Electronic Viscous Vibe
A stereo, digital recreation of the famous analog original, this one is a little darker than many of the others. Tone Print enabled, but no expression control.
Voodoo Lab Micro Vibe
A small-footprint unit sporting some of the same design features as the original Uni-Vibe, like the sinewave oscillator, bulb, and photocells. No expression pedal input.
Electro-Harmonix Good Vibes
While not a full replication of the 1960s classic, the Good Vibes does sport some of the same distinct features – like utilizing photocells to achieve modulation. An added feature is increased headroom, so this pedal can fit right into virtually any rig. Optional expression pedal (assignable to Speed or Intensity) adds even more control.
A simple 2 knob pedal, perfect for funky 70’s sounds, no expression input.
There’s beauty in great deals (and mini-pedals…). Check out these super affordable Uni-Vibe inspired pedals, you may find something that works for you. None of these feature an expression pedal input.
NUX Monterey Vibe
A DSP-based, straightforward mini Uni-Vibe recreation with controls for speed, volume and intensity. Among the mini pedals, it’s the one with the best reviews on Amazon.
Tiny enclosure with all the controls you need, including chorus/vibe switch.
Mooer Soul Shiver
A simple dual function Uni-Vibe/Rotary emulation in a mini case. In Rotary mode it delivers shimmering Leslie-like tones
Hot Box Pedals HB-VB5
A surprisingly fine sounding chorus, vibrato, and vibe effect pedal.
Moen Shaky Jimi
Incredible value at less than $50 for this pedal that has quite a lot of fans.
Kokko FUV2 Mini Pedal Vibe
Rather generic mini-pedal from an obscure Chinese manufacturer – super affordable though!
Some gem can be found in the used market among the defunct Vibes…
Analog Fox Easy Vibe
This is a quality vibe made in Russia only featuring two knobs (Depth and Rate) with the footswitch allowing to select between chorus and vibrato mode.
Roger Mayer – Voodoo Vibe
By the mastermind behind the original unit, it features controls over virtually every sound parameter, a lower noise floor, and sturdier construction than the originals.
Dunlop – UV-1
An industry standard for a long time, featuring a darker analog tone and buffered bypass.
Lovepedals – Pickle Vibe
While not strictly a Vibe unit, the Pickle Vibe can pull off some very convincing sounds. Internal trimpots are tedious to change, but offer a variety of tonal options.
Hughes and Kettner – Rotosphere
A solid tube-based unit featuring 2 speeds. Stereo mode is vibe heaven.
Dano Cool Cat Vibe
Coming in at a very reasonable price point, the Cool Cat Vibe provides fine sounding vibe tones in a small footprint. Metal enclosure
KR Mega Vibe
Faithful recreation of the original, it exists in two version, a bigger one (pictured) and a smaller one roughly half the size.
Prescription Electronics Vibe Unit
An early design by Bob Sweet of Sweet Sound. Faithful recreation, but no expression pedal input.
Reputable, hand made Japanese clone
Compact version of the Heavens Vibe.
Chicken Salad Vibe
Not a true Uni-Vibe, per se, this unit is for anyone looking to jump into the world of vibes, for fun. Extremely small and sturdy.
The Uni-Vibe sound has surged to popularity because of Jimi Hendrix, and the psychedelic guitarist used it almost exclusively combined with a fuzz. Some manufacturers thought it made sense to provide a pedal featuring both effects, in order to deliver optimized integration between them. Here they are:
Keeley – Monterey
A combo vibe/fuzz designed to conjure the lush sounds of classic rock. It also features auto-wah, and octave up AND down.
Carl Martin Purple Moon
An all-analog, dual speed Vibe with Fuzz.
Now out of production, this Fuzz’n’Vibe features a toggle switch that lets you change the stacking order of these effects. The fuzz is loosely based on a ‘Big M’ type.
Make Sounds Loudly Pedals – Jimi Fuzz Face/UniVibe
Instant Jimi. A combined silicon Fuzz Face and UniVibe.
What’s better than a great vibe tone, you ask? Two channels of it, in stereo!
– by Brandon Stoner and Paolo De Gregorio
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P.S. You can find other shopping guides to specific effects here.
Did we forget something or posted incorrect information? Please post a comment and we’ll look into it!
VIBE CLONES SHOOTOUT VIDEOS! (Click for video)
Here’s a cool video about the Uni-Vibe pedal by JHS with some tech details about the effect!