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Keeley Compressor Pro Pedal



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Product Description

The Keeley Compressor Pro takes the GC2 Compressor / limiter and buffs it up to have the same control as a studio grade compressor in a stompbox format. With more control and higher quality than ever before this is a seriously cool pedal that everyone will have a use for.

More Control Than Ever Before

Compressors are normally quite simple pedals with controls that you set and forget about. The Compressor Pro is a little bit different in the fact this this is a full bore studio compressor but made for guitar. If you have ever been in a studio it has controls you would have seen in racks of gear but not so much in a pedaL.

To start off you have the Threshold control which sets when the signal going in to the compressor gets compressed. Next the Ratio control control sets how compressed the signal becomes once it reaches the threshold. Now that your signal is compressed it is probably quite a lot quieter than when the pedal is off. The Gain control lets you punch the volume of your pedal back up after being compressed so you still have a strong signal going in to your amp. Now with this level of control you could get almost any sound but that was not enough for Keeley.

Keeley have also added in Attack, Releases and Knee controls. The Attack control sets how quickly the compressor kicks in after it has passed the threshold mark, this can be set anywhere between 15ms and .15ms. Release does the opposite and sets how long the compressor will stay on for after your guitar has dropped below the threshold, this can be set anywhere between 150ms and 1.5ms. The Knee is an interesting control and it sets how aggressive the compression is in a way. With a hard knee when you pass the threshold your sound will suddenly become compressed and with a soft knee you get a more gradual compression. With all of this control nearly any sound is available at your fingertips you can get every sound you will ever need from just one pedal

Ease Of Use With Auto Mode

Now this pedal may look overly complicated and sometimes you need something a bit more dynamic rather than manually setting everything and leaving it. That is why Keeley have also implemented an auto mode for those moments when you need to just plug in and go without worrying about what specific setting you need to use.

Elliot Stent author picture

Written by Elliot Stent

Customer Reviews


8 reviews





Mr Steven Horton19th Apr 2019

Always great service great product

david23rd Jun 2016

Ive had several compressor pedals over the years but they always fell short. Not this one! If u r after a studio quality compressor pedal this is the one. Highly recommended.

Ali C6th Apr 2016

Blue Löwe7th Feb 2016

Studio grade compressor in a pedal. Can be as subtle or extreme as necessary. The auto switch and Hard/soft switches are very clever and really work. Very well built. Small footprint fits easily on a pedal board.

Jon30th Dec 2015

No time to use yet as had a sudden & unexpected spell in hospital! But all the research, & my previous experience of Keeley make me confident that it will be fine. And if there were any issues I am also confident that Andertons would sort it out.

Trusted Customer15th Sep 2015

Excellent Compressor, think Cali level but much smaller

Trusted Customer28th Aug 2015

Trusted Customer31st Mar 2015

Well, what can be said ? This is simply the best most complete compressor on the market. No need to go look any further. If you need high quality compression, from your studio mixing sessions up to your stage performances, THIS IS THE BEAST ... Nothing compares to that tool !

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Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.