Electro Harmonix 18v power supply UK18DC-500 in stock

18V

Electro

Harmonix

Power

supply

A power supply for pedals is a device that provides stable, isolated electrical power to multiple effects pedals at once. Instead of using individual batteries or wall adapters, a good power supply ensures each pedal gets the correct voltage and current, reducing noise and hum.

Many pedal power supplies come with multiple outputs—some isolated to prevent ground loops—and can handle different voltage requirements (like 9V, 12V, or even 18V). Using a reliable power supply keeps your pedalboard neat, efficient, and your tone clean and consistent during rehearsals and gigs.

About Electro Harmonix

We have new and used Electro Harmonix musical equipment available on our website for fast direct delivery from sellers across the UK & Europe.

Electro-Harmonix (EHX) is a pioneering brand in the world of guitar effects pedals and audio electronics, known for pushing the boundaries of sound exploration since its founding in 1968. Renowned for their innovative designs and iconic creations, Electro-Harmonix pedals have left an indelible mark on music history. From classics like the Big Muff Pi distortion and Memory Man delay to cutting-edge creations like the POG and HOG series, EHX continually pushes the envelope of what’s possible in effects processing. Whether you’re a guitarist, bassist, keyboardist, or experimental musician, Electro-Harmonix offers a vast array of pedals to inspire creativity and shape your unique sonic landscape.

MyVolts 18V power supply adaptor compatible with Electro-Harmonix 18DC-500 PSU part – UK plug – Premium

£19.49

This 18V high-quality power supply adapter serves as a replacement PSU for the Electro-Harmonix 18DC-500 PSU part. The adaptor features overvoltage, overcurrent and short circuit protection to protect it from damage. This is a fixed voltage 18V power supply adaptor designed to meet exactly the power specification of your device. ✔ Premium power cha… read more

Electro-Harmonix EU9LDC-500 Power Supply for 2880 Hog Holiest Grail 16-Second Delay

£18.16

myVolts 9V power supply adaptor compatible with Electro-Harmonix 9LDC-500 PSU part – UK plug

£11.49

This 9V high-quality replacement power supply is compatible with Electro-Harmonix 9LDC-500 PSU part The factory-fitted integrated plug fits a UK 3-pin wall power socket. Both the power specification and the tip size of this power adaptor make it fully compatible with the 9LDC-500 PSU part – it is the correct voltage, amperage and connector diameter… read more

myVolts 18V power supply adaptor compatible with Electro-Harmonix Flanger Hoax Phaser Effects pedal – UK plug – with Extension and Inline Switch

£23.49

This 18V high-quality replacement power supply is compatible with Electro-Harmonix Flanger Hoax Phaser Effects pedal The factory-fitted integrated plug fits a UK 3-pin wall power socket. Both the power specification and the tip size of this power adaptor make it fully compatible with the Flanger Hoax Phaser Effects pedal – it is the correct voltage… read more

MyVolts 18V power supply adaptor compatible with Electro-Harmonix Original POG Effects pedal – UK plug

£14.99

This 18V high-quality power adaptor serves as a replacement PSU for the Electro-Harmonix Original POG Effects pedal Package Includes:- UK 18V power supply adaptor This is a fixed voltage 18V power supply adaptor designed to meet exactly the power specification of your device. Lifetime warranty – this power supply comes with a warranty covering up t… read more