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Electro Harmonix Key9 Electric Piano Machine Pedal


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  • Dawsons Delivery Delivery: FREE
Available to Order. Estimated delivery is 14 working days.
  • The Key9 Pedal by Electro Harmonix enables you to transform your guitar’s sound into an electric piano, keyboard or other percussion instrument
  • Uses the natural sound of your guitar and remodels it entirely
  • Choice of 9 different preset instruments to emulate with your guitar
  • Accurate, speedy tracking
  • CTRL 1 and CTRL2 allow you to adjust the speed and depth of the tremolo
  • Dual output means you can run two amps simultaneously
  • Mix your sound using Dry and Keys signal controls
  • 9.6V DC power supply included
  • Creates the perfect simulation of electric piano and percussive tones
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  • Flexible finance available on orders over £250
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  • Spread your payments over 12, 24 or 36 months
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Delivery & Returns

Delivery to UK mainland addresses* is FREE on orders over £75 and up to 30kg. (As a guide, a standard electric guitar weighs approx. 3-5kg).

Delivery on orders below £75 are charged at £4.45!

Delivery to Northern Ireland, the Scottish Highlands & Islands, Isle of Man, Isle of Wight, Channel Islands and the Republic of Ireland. is weight dependant and will be indicated at the checkout

Delivery above 30kg to ANY location will vary according to weight and will be indicated at the checkout

LocationPriceStandard Delivery
UK mainland*FREE on orders over £75 £4.45 on orders under £751-3 working days
Northern Ireland, Scottish Highlands & Islands Isle of Man Isle of Wight Channel Islands Republic of Ireland£12.95 – any order value up to 30kg Over 30kg - please call1-3 working days
OverseasPlease call for detailsPlease call

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Electro Harmonix have decided to build upon their already popular array of pedals by introducing the Key9 Electric Piano Machine which has the circuit intelligence to create a range of electric piano, keyboard and percussion style tones. At your disposal are nine different presets and a dual output whereby you can experiment with the various effects on offer and be as creative with your sound as you wish.


Electro Harmonix have equipped the Key9 pedal with nine different presets, all of which offer a completely different output; they are: Dynamo, Wurli, Suitcase, Mallets, Eighty Eight, Tri-Glorious, Vibes, Organ and Steel Drums. These presets make the Key9 much more than your standard electric piano pedal.

Experiment with sounds from other worlds and eras such as 80s style electric pianos, vintage keyboards, vibraphones or even upbeat carnival style music with the Steel Drums preset. There is an amplitude of sounds you can produce from this compact effects pedal, and some of these even include their own phase, chorus or tremolo effects too.


The Key9 pedal allows you to play through either a single or dual output depending on your playing needs, however if you do only want to play with just one amplifier then the Key9 does not compromise on sound capacity as you can mix it up using the Dry and Keys controls to adjust the volume of both a preset and your guitar separately when it is plugged into the Keys jack.

You can redefine your guitar’s sound, add or remove layers and even add note bends to what actually sounds just like an electric piano or keyboard, something which cannot be achieved with a real electric piano!

Transform your electric guitar into an electric piano or percussion instrument with the Key9’s straightforward set up and you will be greeted with a whole new world of sound at your fingertips.

ManufacturerElectro Harmonix
ModelKey9 Electric Piano Machine Pedal
Controls Volume
1 to 9 - choice of presets
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