Pricing and availability

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Average Price: $176

Standard/Professional

$75

$201+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "Keeley Phase 24". Prices shown reflect NEW condition. Tracking began Apr 23, 2026.

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Description

Elevate your sound palette with the Keeley Phase 24, a phaser effect pedal that deftly combines vintage-inspired tones with modern craftsmanship. Perfect for guitarists seeking to add a layer of depth and movement to their playing without overpowering their original sound, this pedal offers a nuanced blend of two and four-stage phasing. Its straightforward design featuring rate and depth knobs allows for easy control while ensuring a wide array of sonic possibilities. Whether you're after a subtle shimmer or a more pronounced wave, the Keeley Phase 24 ensures your tone remains the star of the show.

Key Features:

  • Vintage-inspired phaser tones
  • Two and four-stage phasing for nuanced sound shaping
  • Simple and intuitive rate and depth controls
  • Built with specifically-matched FETs for superior fidelity
  • Ideal for complementing your tone with subtle movement

Product specs

Brand Keeley
Model Phase 24
Finish Green
Year 2010s
Made In United States
Categories Phaser Pedals

FAQs

Is the Keeley Phase 24 phaser pedal analog or digital?

The Keeley Phase 24 is an analog phaser pedal, offering classic phasing sounds with a choice of 2, 4, or 6 phasing stages.

What is the power supply requirement for the Keeley Phase 24?

The Keeley Phase 24 requires a standard 9V DC power supply, which is not included with the pedal.

Can the Keeley Phase 24 be used with a bass guitar?

Yes, the Keeley Phase 24 works well with bass guitars, providing rich and dynamic phasing effects without losing low-end clarity.

What are the dimensions of the Keeley Phase 24 pedal?

The Keeley Phase 24 measures 2.35 inches in width and 4.41 inches in height, making it compact enough for most pedalboards.

Does the Keeley Phase 24 have top-mounted jacks?

The Keeley Phase 24 features side-mounted input and output jacks, with the DC power jack located on the top.

ProGuitarShopDemos

ProGuitarShopDemos

Keeley Phase 24

Video thumbnail for Keeley Phase 24 by ProGuitarShopDemos

Keeley Phase 24

ProGuitarShopDemos

ProGuitarShopDemos

Video thumbnail for Keeley Phaser guitar effects pedal demo Tap Tempo & Dual Speed Phase meets Vibe by gearmanndude

Keeley Phaser guitar effects pedal demo Tap Tempo & Dual Speed Phase meets Vibe

gearmanndude

gearmanndude

Video thumbnail for Keeley DS9 - Phase 24 by Keeley Electronics

Keeley DS9 - Phase 24

Keeley Electronics

Keeley Electronics

Video thumbnail for Keeley Blacktop Fuzz -  Phase 24  - ME-8 Multi Echo by Keeley Electronics

Keeley Blacktop Fuzz - Phase 24 - ME-8 Multi Echo

Keeley Electronics

Keeley Electronics

Video thumbnail for Keeley Phase 24 - Mag Echo - Gold Star by Keeley Electronics

Keeley Phase 24 - Mag Echo - Gold Star

Keeley Electronics

Keeley Electronics

Video thumbnail for Strings Quick Demo : Keeley Phase 24 by Strings Shop

Strings Quick Demo : Keeley Phase 24

Strings Shop

Strings Shop

Reviews

PROS

  • Offers both slow psychedelic and fast, synth-like phasing

  • More flexibility compared to similar phasers

  • Tonally transparent, preserving guitar's original sound

  • Functional knobs across entire sweep for precise control

  • 2-stage and 4-stage settings provide versatile sound options

  • Delivers resonant, funky, swirling phase tones in 4-stage setting

  • Produces watery, musical tones reminiscent of classic rock in 2-stage setting

  • Quiet operation, minimizing unwanted noise

  • Simple design for easy use and setup

CONS

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Keeley Phase 24.

Features and functionality

  • The Keeley Phase 24 includes a depth control that enhances versatility beyond its MXR Phase 90-45 inspiration.

    Source

Comparisons

  • The Keeley Phase 24 is inspired by the MXR Phase 90 and 45, offering a more versatile depth control for added effect options.

    Source
  • The Keeley Phase 24 can mimic a chorus pedal when knobs are cranked, offering versatility similar to other modulation effects.

    Source
  • The Bad Stone has more stages (6) than the Small Stone (4), offering more tweakability with additional knobs, yet the Small Stone is considered warmer and more lush.

    Source
  • The Phase 90 is described as smooth and well-adjusted to guitar frequencies but is a "one-trick pony" with only a speed knob, unlike the more versatile Phase 95.

    Source

Use cases and applications

  • Owners who play shoegaze music often pair the Keeley Phase 24 with fuzz, using additional effects like chorus for richer sound layers.

    Source
  • Owners note the Phase 24's capability to be both subtle and slow, which can be ideal for genres requiring gentle modulation.

    Source
  • The Small Stone's color switch enhances the brightness, making it suitable for sounds similar to the Cult of Luna's live tones.

    Source
  • For achieving the sound similar to Dave Edwardson's bi-stage phaser, the EHX Bad Stone might be a suitable alternative due to depth, feedback, and volume controls.

    Source

Value and pricing

  • A user reported purchasing the Keeley Phase 24 for around $100 USD, highlighting its affordability in the phaser market.

    Source

Critic Reviews

Keeley Phase 24 — HornFX

horn-fx.com

The Keeley Phase 24 offers a straightforward, user-friendly design, ideal for musicians seeking subtle phase effects. While its simplicity and easy live application are commendable, the pedal's limited versatility and lack of pronounced effect clarity may leave those desiring more intense phasing underwhelmed. Overall, a solid choice for nuanced sound exploration, but not for those seeking dramatic effects.

52 pedals, week 21—Keeley Phase 24 | Scarebear

scarebear.org

5.0 out of 5

Based on 0 Reviews and 1 Rating

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Artist usage

Add artist
See how Ethan Ives uses Keeley Phase 24

Ethan Ives

Guitarist

Car Seat Headrest

...
Verified via Photo

Ethan Ives uses the Keeley Phase 24 phaser pedal, as confirmed through an Instagram direct message exchange.

See how Zack Feinberg uses Keeley Phase 24

Zack Feinberg

Guitarist

The Revivalists

...
Verified via Robert Keeley

“I use the Keeley Phase 24 and Keeley Compressor. The Phase 24 is a simple straight ahead phaser that gets the job done. It’s reliable and allows for a subtle or extreme use of the effect. The Keeley Compressor is a wonderful tool for any guitarists palette.”

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Keeley Phase 24, it is most commonly used with the following gear.

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