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Average Price: $107

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$75

$201+

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Price History

Based on price data from 1 merchant for "Electro-Harmonix Small Stone". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The classic phaser. From dreamy swooshes to otherworldly sonic flares, nothing beats the warmth and richness of the New York City-made Small Stone. One of the most desired effect pedals for performance and recording. The Small Stone is the definitive phase shifter. Countless recordings and live performances rely on the Small Stone's superior tone. The Color Switch adds feedback and phase intensity.

Product specs

Brand Electro-Harmonix
Model Small Stone EH4800 Phase Shifter V3
Finish Black/Orange
Year 1980s
Categories Phaser Pedals

FAQs

What type of power supply does the Electro-Harmonix EH-4800 Small Stone require?

The Electro-Harmonix EH-4800 Small Stone can be powered by a 9-volt battery or an external DC adapter, making it versatile for various setups.

Is the Electro-Harmonix EH-4800 Small Stone suitable for bass guitar?

Yes, the Electro-Harmonix EH-4800 Small Stone works well with bass guitar, providing rich and dynamic phase shifting effects that enhance bass tones.

How does the Electro-Harmonix EH-4800 Small Stone differ from other phaser pedals?

The Electro-Harmonix EH-4800 Small Stone is known for its distinctive, rich phase shifting and the unique "Color" switch, which offers two distinct phase tones, setting it apart from other phasers.

What are the main features of the Electro-Harmonix EH-4800 Small Stone?

The Electro-Harmonix EH-4800 Small Stone features a simple one-knob design for rate control and a "Color" switch to toggle between different phase tones, providing straightforward yet versatile phasing effects.

Is the Electro-Harmonix EH-4800 Small Stone true bypass?

The Electro-Harmonix EH-4800 Small Stone uses a pseudo true bypass system where the input signal is directly connected to the output in bypass mode, minimizing tone loss.

ProGuitarShopDemos

ProGuitarShopDemos

Electro Harmonix Small Stone Phaser Pedal

Video thumbnail for Electro Harmonix Small Stone Phaser Pedal by ProGuitarShopDemos

Electro Harmonix Small Stone Phaser Pedal

ProGuitarShopDemos

ProGuitarShopDemos

Video thumbnail for EHX Small Stone Phaser Shootout by TheColdNorthWind

EHX Small Stone Phaser Shootout

TheColdNorthWind

TheColdNorthWind

Video thumbnail for Small Stone Phaser Shoot-Out. Vintage V Re-issue. by blondegraemey

Small Stone Phaser Shoot-Out. Vintage V Re-issue.

blondegraemey

blondegraemey

Video thumbnail for Electro-Harmonix Small Stone Phase Shifter Pedal by intheblues

Electro-Harmonix Small Stone Phase Shifter Pedal

intheblues

intheblues

Video thumbnail for Electro Harmonix Vintage 1975 Small Stone Phaser VS Re-issue by The Pedal Guru

Electro Harmonix Vintage 1975 Small Stone Phaser VS Re-issue

The Pedal Guru

The Pedal Guru

Video thumbnail for EHX Vintage: Small Stone v3 (80th) vs Small Stone v4 (Reissue) by Nordfield Covers

EHX Vintage: Small Stone v3 (80th) vs Small Stone v4 (Reissue)

Nordfield Covers

Nordfield Covers

Video thumbnail for Electro Harmonix Small Stone EH4800 Phase Shifter by Kev_k_ life

Electro Harmonix Small Stone EH4800 Phase Shifter

Kev_k_ life

Kev_k_ life

Video thumbnail for Electro Harmonix Small Stone Phase Shifter V3 Vs V2 Venta Instrumentos Vintage Olimusic by Pablo Olivera

Electro Harmonix Small Stone Phase Shifter V3 Vs V2 Venta Instrumentos Vintage Olimusic

Pablo Olivera

Pablo Olivera

Video thumbnail for Vintage EH Small Stone Phaser by Guitarsenal

Vintage EH Small Stone Phaser

Guitarsenal

Guitarsenal

Video thumbnail for Jean Paul Guitar try Electro Harmonix  1977 Small Stone Phaser Pedal by Jean Paul Agnesod

Jean Paul Guitar try Electro Harmonix 1977 Small Stone Phaser Pedal

Jean Paul Agnesod

Jean Paul Agnesod

Reviews

PROS

  • Offers more versatility than Phase 90

  • Adds a unique, thick luscious layer of modulation

  • One knob operation simplifies use, with a color switch for effect variation

  • Recognizable sound distinct from Phase 90 and Univibe clones

  • Works well at both the start and end of a pedal chain

  • Brighter sound with a pleasant shimmer on newer models

  • Compatible with both guitar and synths for diverse soundscapes

  • Compact size fits easily on any pedalboard

CONS

  • Slight volume cut when engaged

  • Not true bypass in vintage models, can affect tone when disengaged

  • Classic models may suffer from volume drop and require modification

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Electro-Harmonix Small Stone.

Features and functionality

  • The later reissue models of the EH-4800 Small Stone include a status LED, a feature absent in the early versions.

    Source
  • Users report audible internal noise when the pedal's volume is cranked, which can provide clues for troubleshooting signal loss issues.

    Source

Comparisons

  • The Small Stone phaser is described as "whooshy" and brighter, making it a staple for psychedelic music, contrasting with the Bad Stone's different phasing characteristics.

    Source

Use cases and applications

  • The Small Stone phaser is particularly favored for its contribution to psychedelic music, highlighting its role in this genre.

    Source
  • The pedal may add noise when engaged, but still offers a desirable "swishing" sound, appreciated by some for its unique phasing effect.

    Source

Setup and maintenance

  • Some owners experience signal loss due to potential cold solder joints or bad capacitors, suggesting solder reflow or component testing for DIY repairs.

    Source
  • Issues may arise from incorrect power supply connection or polarity, with users recommending checking power supply compatibility (negative center, regulated 9V).

    Source

User experience

  • Some owners encounter problems shortly after purchase, such as signal cut-out, indicating potential quality control issues with newer units.

    Source
Add

4.5 out of 5

Based on 7 Reviews and 93 Ratings

5 star
4 star
3 star
2 star
1 star
goblinshaman333

In 12 years, I have never been able to find a better phaser.

I love the sound of this phaser on the early Tame Impala records & also Paul McCartney solo album.

Preferred Settings + Usage:

I like the speed on 4 with the color switch up.

lars_gustav_larsson

The Curmudgeon pedal

It's really a dizzy sound it, it kinda sound and feels like your spinning on a office chair, and snorring. It gets really boring really quick, you use this pedal for 2 days and then you just tuck it in the cabinet since it's that much. It has a nice light and two functions. Kurt cobain used this on the song Curmudgeon and it's really the whole pedal in a nutshell. It's fun but don't take this pedal seriously, it's the first ever meme pedal. Made for laughs.

paul_sepp

Incredible

I used the V2 one from the eighties and its incredible! Nothing bad except quality control which was a big problem for ehx back then.

Preferred Settings + Usage:

I love to set it to a slow phaser with the color on.

jimmarchi1

Gotta love the unique sound of the small stone!

The Small Stone is a great fet-based phaser design with the MXR phase90 'like it or lumb it' single knob that controls rate as well as depth. There is also a switch that changes the voicing, I believe by changing the number of stages of phasing. I am not 100%.

Mine was a 2nd issue from the 70s. It was not true bypass or well buffered and was a real tonesucker when not engaged, so I modded it for true bypass. When I did so I found that the smalls tone suffered the classic 70s modulation stompbox volume drop. It was easily remedied with a few a tweaks that also improved the way the smalls tone interacted with the amp so that the upper harmonics at the top of its sweep would REALLY pop. I don't know if the current issue Small Stones are built this way, but if not they should be. All the right parts were in mine other than a DPDT footswitch.

The Small Stone is just great and has an instantly recognizable sound that is totally different than a Phase 90. Its hard to dial a bad sound in with the Small Stone with its 2 lousy controls. I just can't say enough good things about this pedal. Everyone should try a Small Stone against a phase 90 and a decent univibe clone. All 3 iconic tones and all so different.

juanchotalvaro

Very Good

Fo me it'a a great pedal, It's size mekes it go in any pedalboard without giving you a headache thinking where to place it. Great tone, works real great as the first and the end of your pedal chain.

mineral_walter

A classic for synths

With synths it produces the well known Jean Michel Jarre pad sound as he used the small stone to process his synths. There are many versions available with small improvements. The newest version even got a smaller footprint.

luxiu
luxiu

44626

Yes, there's that newest nano version which is very small but it sounds very thin compared to its predecessors. :-)

ueldee

Simplicity wins

One knob pedals are the best. The color switch allows you to switch between subtle phasing and drastic wide sweeps.

Artist usage

Add artist
See how Kurt Cobain uses Electro-Harmonix Small Stone

Kurt Cobain

Guitarist, Singer

Nirvana

...
Verified via Photo

in a email send by @nerdvanaofficial to laundry room studios (where curmudgeon was recorded in 1992) asking about which model of the MXR phase 100 was used, Barrett Jones said that:

Kurt brought his own Small Stone to the session.

See how David Gilmour uses Electro-Harmonix Small Stone

David Gilmour

Guitarist

Pink Floyd

...
Verified via gilmourish

Gilmour had a Small Stone on his board built by Pete Cornish from 1980-1981.

See how Kevin Parker uses Electro-Harmonix Small Stone

Kevin Parker

Singer, Guitarist

Tame Impala

...
Verified via Photo

Kevin's pedalboard, as also seen here, includes an Electro-Harmonix Small Stone, in the top half of this photo.

See how Jonny Greenwood uses Electro-Harmonix Small Stone

Jonny Greenwood

Guitarist

Radiohead

...
Verified via Guitar

In this 1997 rig rundown, it is shown that Greenwood used the EHX Small Stone phase shifter pedal.

See how Tom Morello uses Electro-Harmonix Small Stone

Tom Morello

Guitarist

Mark Knopfler’s Guitar Heroes

...
Verified via Angelfire

Tom Morello used the Electro-Harmonix EH-4800 Small Stone phaser pedal exclusively in the studio, as detailed on Angelfire.

See how Paul McCartney uses Electro-Harmonix Small Stone

Paul McCartney

Singer, Bassist

The Beatles

...
Verified via YouTube

The Electro-Harmonix Small Stone EH4800 (Phase Shifter) is shown throughout this video.

See how Billy Corgan uses Electro-Harmonix Small Stone

Billy Corgan

Singer, Guitarist

The Smashing Pumpkins

...
Verified via Gettyimages

In a photo from the Torhout Festival in Belgium, Billy Corgan of Smashing Pumpkins is seen using a pedal resembling the Electro-Harmonix EH-4800 Small Stone, identifiable by its distinctive one-knob design and reddish chassis. This suggests its role in achieving his live sound during the Gish era.

See how Thomas DeLonge uses Electro-Harmonix Small Stone

Thomas DeLonge

Singer, Guitarist

Blink-182

...
Verified via Photo

As you can see from this picture on instagram, from Tom's studio, he owns/uses the Small Stone, by Electro Harmonix.

See how Frank Zappa uses Electro-Harmonix Small Stone

Frank Zappa

Singer, Guitarist

The Plastic Ono Band

...
Verified via YouTube

Possibly used (along with a wah pedal) on the guitar solo for "Penguin In Bondage" from the live album, "Roxy & Elsewhere". Solo starts around the 3:10 mark.

See how Omar Rodríguez-López uses Electro-Harmonix Small Stone

Omar Rodríguez-López

Guitarist, Bassist

At the Drive-In

...
Verified via Photo

In this photo you can see the EHX Small Stone in Omar's pedalboard in 2009.

See how Gustavo Cerati uses Electro-Harmonix Small Stone

Gustavo Cerati

Singer, Guitarist

Soda Stereo

...
Verified via Photo

Foto subida por Gustavo a su Facebook en 2009. "Autitos" arriba en la esquina sobre la derecha, podemos ver el Small Stone, arriba del ProCo The Rat.

See how Ty Segall uses Electro-Harmonix Small Stone

Ty Segall

Singer, Guitarist

Fuzz

...
Verified via Premierguitar

"I have an old [Electro-Harmonix] Small Stone that I really love. Also, Albini had an EarthQuaker Devices Grand Orbiter phaser that was really cool, too. The Small Stone only has two settings, and it sounds like [the band] Big Star or something."

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