
Anthony Easton
The Keeley 4 Knob Compressor is a highly regarded pedal known for its studio- grade compression capabilities. It features input clipping and attack controls, making it suitable for live performances and studio applications. The pedal is hand-built in the USA and has received accolades from Guitar Player’s Magazine.
Technical Specifications:
- 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
- Low Current Draw: 5mA
- Dimensions: Width: 2.4" / 6 cm, Height: 4.4" / 11 cm
Features:
- Input Clipping and Attack Controls
- True Bypass Switching Circuit
- Internal Attack Control for Bass Players
- Input Sensitivity Control for Line-Level Uses
- LED for Effect Indication
- Standard 9V DC Battery and AC Adapter Connection
Use Cases:
- Suitable for live performances, studio recordings, and various musical
genres
- Ideal for guitarists, bass players, and other musicians seeking high-
quality compression
The Keeley 4 Knob Compressor is designed to provide exceptional sound quality and versatility, making it a popular choice among musicians and audio professionals.
Watch the latest video demos and reviews for the 4 Knob Compressor from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the Keeley 4 Knob Compressor from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Excellent
$199

Excellent
$199

Very Good
$130.99

Mint
$221.98

Good
$125

Excellent
$99

Very Good
$109

Excellent
$139.61

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Check out the latest news and articles from around the pedal world.

Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton