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Average Price: $149

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$201+

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Based on price data from 1 merchant for "Keeley Compressor Plus Sweetwater LTD 4-Knob Compressor Pedal". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Keeley Compressor Plus Sweetwater LTD 4-Knob Compressor Pedal is a testament to the art of blending finesse with functionality. Designed for the discerning guitarist, this pedal brings a suite of versatile controls into a compact, robust package, making it an indispensable tool for both studio and live performances. Thanks to the Blend control, you can seamlessly mix your dry and compressed signals, achieving a natural yet enhanced sound that preserves the essence of your original tone. The Tone control offers granular adjustment to suit any guitar and pickup configuration, ensuring clarity and balance across your entire setup.

Crafted to withstand the rigors of the road, this pedal boasts a build quality that is second to none. Featuring high-quality components like metal film resistors and capacitors, the Compressor Plus guarantees ultra-clean operation free from unwanted noise. The thoughtfully designed Attack switch simplifies setup, allowing you to focus on what truly matters—your music. Whether you're looking to tame the peaks of your Telecaster or add some warmth and body to your sound, the Keeley Compressor Plus offers precision and reliability in every note.

Key Features:

  • Compressor pedal suitable for electric guitar and bass
  • Blend knob for mixing dry and compressed signals
  • Tone knob for optimizing sound with various guitars and pickups
  • High-quality components ensure noise-free operation
  • Attack switch for streamlined setup
  • Metal film resistors and capacitors for ultra-clean sound
  • Hand-matched transistors to less than 1% tolerance

Product specs

Pedal Type Compressor
Analog/Digital Analog
Inputs 1 x 1/4"
Outputs 1 x 1/4"
True Bypass Yes
Power Source 9V DC power supply required (sold separately)
Batteries 1 x 9V (optional)
Power Usage 5mA
Height 2" (including knobs)
Width 2.35"
Depth 4.41"
Weight 0.58 lbs.

FAQs

What makes the Keeley Compressor Plus Sweetwater LTD different from other compressor pedals?

The Keeley Compressor Plus Sweetwater LTD features a 4-knob design, offering precise control over sustain, level, blend, and attack. This limited edition model provides enhanced tonal flexibility and maintains the high-quality compression Keeley is known for.

Is the Keeley Compressor Plus suitable for live performances?

Yes, the Keeley Compressor Plus is ideal for live performances due to its true bypass design, ensuring no signal loss when the pedal is off. Its robust build and versatile controls make it a reliable choice for gigging musicians.

How does the blend knob on the Keeley Compressor Plus affect my guitar tone?

The blend knob allows you to mix your dry signal with the compressed signal, offering a more natural compression effect. This feature helps maintain your guitar's original tone while adding the sustain and punch of compression.

Can the Keeley Compressor Plus be powered by a battery?

Yes, the Keeley Compressor Plus can be powered by a 9V battery, providing flexibility in power options for both stage and studio use. It can also be powered by a 9V DC power supply (sold separately).

Does the Keeley Compressor Plus work well with both single-coil and humbucker pickups?

Yes, the Keeley Compressor Plus is designed to work effectively with both single-coil and humbucker pickups, offering consistent compression and tonal enhancement across different guitar types.

Sweetwater

Sweetwater

Keeley Compressor Plus Sweetwater LTD 4-Knob Compressor Pedal Review

Video thumbnail for Keeley Compressor Plus Sweetwater LTD 4-Knob Compressor Pedal Review by Sweetwater

Keeley Compressor Plus Sweetwater LTD 4-Knob Compressor Pedal Review

Sweetwater

Sweetwater

Reviews

PROS

  • Smooths off rough edges and adds sustain

  • Transparent, clean, and low-noise processing

  • Easy to dial-in desired sound

  • Blendable dry signal for dynamic attack and smooth finish

  • Tone control enhances higher frequencies without losing sparkle

  • Adjustable gain for impressive overdrive

  • Unobtrusive in the signal path

  • Considered better than MXR dyna comp for crisp clean tone

  • Best OTA compressor in its price range

CONS

  • Some noise when searching for a signal to compress

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Keeley Compressor Plus Sweetwater LTD 4-Knob Compressor Pedal.

Features and functionality

  • The toggle switch for pickups is highly valued, especially for those using multiple guitars.

    Source
  • The blend knob is effective for controlling compression levels, allowing for subtle adjustments to achieve desired tone without excessive noise.

    Source
  • The tone knob is highlighted for its effectiveness, adding further customization to the pedal's output alongside the blend knob, which enhances overall versatility.

    Source

User experience

  • The pedal's blue LED is described as "ungodly bright," which can be distracting for some users.

    Source
  • Users report noise issues when stacking the Keeley Compressor with multiple drive pedals, particularly before the drive in the signal chain.

    Source
  • Owners appreciate the pedal's ability to significantly enhance snappy clean tones, making them a staple for those focusing on clean, jazzy music styles.

    Source

Comparisons

  • Owners find the Keeley less noisy than the Xotic SP, and the blend knob adds significant versatility.

    Source

Use cases and applications

  • The pedal is praised for its ability to level out volume levels in clean tones, though sustain can introduce noise.

    Source

Value and pricing

  • Some users find the limited edition Sweetwater version used at a great price, especially if they prefer not purchasing directly from the retailer due to political concerns.

    Source

Mods and upgrades

  • For users who find the pedal's footswitch too hard to press, a soft/silent footswitch replacement is recommended, although it requires soldering skills.

    Source

5.0 out of 5

Based on 1 Review and 1 Rating

5 star
4 star
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1 star
jim_garrison

Great quality OTA compressor

It's the best OTA compressor in its price range. I went for the Sweetwater edition purely because it looks cooler. However in terms of sound and functionality it's same as the normal Keeley 4-knob Compressor Plus pedal.

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 Compressor Plus Sweetwater LTD 4-Knob Compressor Pedal, it is most commonly used with the following gear.

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