Pricing and availability
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Price
Average Price: $163
Standard/Professional
$60
$201+
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Budget
Standard
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Price History
Based on price data from 1 merchant for "Keeley Seafoam Chorus Effect". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Dive into a world of lush, aquatic tones with the Keeley Seafoam Chorus Effect pedal. This pedal combines the best of analog warmth and digital precision to deliver a chorus experience like no other. With its FET input, the Seafoam ensures your guitar's unique character shines through, while its analog-digital hybrid design crafts a stunning array of shimmering chorus and vibrato effects. The pedal's intuitive controls allow you to smoothly adjust the rate and depth, enabling you to sculpt your sound with ease and precision.
One of the standout features of the Keeley Seafoam is its low-noise circuitry, which eliminates the unwanted hum and buzz that often plague traditional analog pedals. Whether you're looking to add a subtle shimmer or create a bold, immersive soundscape, this pedal is equipped to handle it all. The Seafoam's LFO control further enhances your creative possibilities, making it an essential addition to any guitarist's pedalboard.
Ideal for both studio work and live performances, the Keeley Seafoam Chorus Effect pedal promises to elevate your music with its versatile and pristine tonal capabilities. Explore endless sonic possibilities and let your creativity flow effortlessly.
Key Features:
- Hybrid analog-digital design
- FET input maintains your guitar’s natural tone
- Adjustable rate and depth controls
- Low-noise circuitry for minimal hum
- LFO control for enhanced modulation effects
Product specs
| Brand | Keeley |
| Model | Seafoam Chorus |
| Finish | Green |
| Year | 2010s |
| Made In | United States |
| Categories | Chorus and Vibrato |
FAQs
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What modes are available on the Keeley Seafoam Chorus pedal?
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The Keeley Seafoam Chorus offers ADT/Dimension, Seafoam, and Dual Chorus modes, providing a range of modulation effects to enhance your sound.
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Can the Keeley Seafoam Chorus be powered with a battery?
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No, the Keeley Seafoam Chorus requires a 9V DC power supply, which is not included with the pedal.
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Does the Keeley Seafoam Chorus work well with bass guitars?
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Yes, the Keeley Seafoam Chorus is designed to work well with both electric guitars and bass guitars, adding rich modulation to your tone.
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How do the controls on the Keeley Seafoam Chorus affect the sound?
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The pedal features Rate, Depth, Space, and Mix controls, allowing you to customize the intensity and character of the chorus effect to suit your playing style.
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Is the Keeley Seafoam Chorus suitable for live performances?
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Yes, with its road-ready metal housing, the Keeley Seafoam Chorus is built to withstand the rigors of live performances while delivering consistent sound quality.
Videos
Prymaxe
Keeley Electronics Seafoam Chorus
Reviews
PROS
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Tight, versatile chorus with a variety of useful settings
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Excellent sound quality, described as "watery waves to space ship tremors"
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High-quality build and durability, made in the USA
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More fun to experiment with compared to other brands
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Suitable for both subtle and pronounced effects
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Blends well with other effects like echo
CONS
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Bright LED makes it hard to read knob labels
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Some users report a 20 ms latency affecting playability
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Initially difficult to dial in the desired sound
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Keeley Seafoam Chorus Effect.
Features and functionality
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The Seafoam Plus offers a unique ADT mode for spacious tones, distinct from standard chorus.
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Internal switches allow toggling between guitar and bass modes, but accessing these frequently is impractical.
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The Seafoam Plus includes a vibrato setting, praised for its versatility and straightforward use.
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Comparisons
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The Keeley Seafoam Plus was chosen over the MXR analog chorus for its compact size and versatile tonal range.
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The Seafoam Plus has been favorably compared to the Dyno-My-Roto for its superior chorus quality and versatility.
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The Seafoam Plus's ADT function provides a 30 millisecond effect, likened to another Keeley product known for quality chorus sounds.
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Use cases and applications
Critic Reviews
4.5 out of 5
Based on 0 Reviews and 2 Ratings
Artist usage
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This video is a demo for this pedal just after he had recieved it saying in the description "I just got my hands on a Keeley Electronics Seafoam Chorus pedal, and it does some pretty awesome things!".
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 Seafoam Chorus Effect, it is most commonly used with the following gear.