Keeley Compressor Pro

£299.00 (including VAT @ 20%)

13 In StockDelivery Information

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1 year warranty and 30 day money back guarantee included

1 year warranty and 30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

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Product Ref: 71413

  • Studio Grade Compression
  • Create Full Sounding Recordings
  • Compatible with any Instrument
  • True Bypass for no Tone or Signal Loss
  • Protects Amps and Speakers from Overloading

Keeley Compressor Pro

The Keeley Compression Pro is designed as a studio compressor, capable of being used with any instrument. Featuring 5 control knobs for creating the best compression that suits your playing, the Keeley pedal creates full sounding recordings for any instrument. The Compression Pro insures that your tones stay crisp, and your speakers and amps don’t overload.

Product Ref: 71413

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Buy on finance from £8.30 per month Finance from £8.30 per month  

  • 15.9%
  • £10.51
  • £378.36
Pay by Finance

To make it as easy as possible for you to get the gear you want, we offer a range of instant finance options. If you spend £250 or more online, you can choose to pay over 48, 36 or 24 months. The majority of decisions are given instantly, so you could get your new gear sooner than you thought!

Representative Example

To help you understand how our finance options work, the examples below are based on a total order value of £250:

Finance APR Deposit to Pay Payments Total Payable
Classic Credit 48 Months 14.9% 14.9% No Deposit 48 months: £6.83
Final payment: £6.83
No settlement fee
Classic Credit 36 Months 15.9% 15.9% No Deposit 36 months: £8.65
Final payment: £8.65
No settlement fee
Classic Credit 24 Months 18.9% 18.9% No Deposit 24 months: £12.41
Final payment: £12.41
No settlement fee

How to Apply

Applying for finance couldn't be easier - if your order totals £250 or more, simply proceed through the checkout as normal, then select Pay by Finance on the payment page, then click the orange APPLY FOR INSTANT FINANCE button. This will start your application with V12 Retail Finance, our finance partner, and completing this form should take approximately 10 minutes.

You should get an instant answer on whether your application has been successful, though in some rare cases V12 may need to look at the application in more detail.

Please note: This is only available on orders placed via the website and is not available in store or via phone currently.

Full Description

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Studio Grade Compression

Keeley’s compressor pro is designed with the intention of acting as a studio compressor/limiter, accepting a wide range of inputs and frequency responses in order to work with any instrument. The pedal features a compression LED display to show the metering of compression and gain reduction, as well as a threshold LED to indicate when the compression is initiated and released. The compressor pro can be used in a live setting as it protects your amps and speakers form overload, whilst its true bypass prevents any tone or signal loss when off.

Compression Controls

The compressor pro features five control knobs and two toggle switches that can be used to create the best compression for your performance. The threshold control knob can be used to adjust when the pedal is compressing and when sound can pass through unaffected. The thresholds LED lights red when the pedal is compressing, and green when there is no compression. The ratio control knob adjusts the amount of compression, setting it to full will prevent the output level to increase in output. The attack control adjusts the amount of time it takes for the compression to start, whilst the release control adjusts the amount of time taken for the compression to stop. The gain control adjusts the level of output the compression has, providing upto +20dB of boost.

The two toggle switches can be used to activate different modes on the compression. The knee switch toggles between hard knee compression and soft knee compression. In hard knee mode, the compression can be used as a limiter, adding sustain to your sound. In soft knee mode, the compressor produces a soft compression, keeping the performance lively and natural sounding. When the auto switch is set to on, the pedals attack and release is automated, providing adjustments to best suit the input signal and playing style.


  • Controls:
    • Threshold
    • Ratio
    • Attack
    • Release
    • Gain
    • 2 x Toggle Switch (Knee H,S / Auto Off, On)
  • Input: 1/4” Jack
  • Output: 1/4” Jack
  • Power supply: 9V DC Neg-Tip, 50mA Max Current Draw
  • Height (Not Including Jacks): 3.7”
  • Width (Not Including Jacks): 4.7”