Electro Harmonix Hum Debugger Pedal

£139.99

Guitars Pedals Amps & Stuff are excited this week as the almighty Electro Harmonix Hum Debugger Pedal is now back in stock. These are built to an exceptionally high standard. We deliver Electro Harmonix Guitar FX straight to your door via our tracked *roadie service* across the UK, Europe, and the USA. A firm favourite among the finest gear available in the UK. if you want the full low down, click through to the Electro Harmonix crew direct for more details, images, specs, and all the good stuff. Electro Harmonix Hum Debugger (Guitar Pedal)Absolutely eliminates hum from any audio source.…

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Guitars Pedals Amps & Stuff are excited this week as the almighty Electro Harmonix Hum Debugger Pedal is now back in stock. These are built to an exceptionally high standard. We deliver Electro Harmonix Guitar FX straight to your door via our tracked *roadie service* across the UK, Europe, and the USA. A firm favourite among the finest gear available in the UK. if you want the full low down, click through to the Electro Harmonix crew direct for more details, images, specs, and all the good stuff.

Electro Harmonix Hum Debugger (Guitar Pedal)

Absolutely eliminates hum from any audio source. Not a noise gate and not a suppressor. Dead silence in your signal chain courtesy of a little EH magic.

  • Power Supply Included

NORMAL/STRONG TOGGLE SWITCH – Sets the amount of Hum Elimination. In NORMAL
mode the Hum Debugger removes only the odd harmonics from the hum present in your signal.

In STRONG mode the Hum Debugger removes both odd and even harmonics from your signal’s hum content.

STATUS LED – When the LED is lit the Hum Debugger is active. When the LED is off the Hum Debugger is in True Bypass mode.

FOOTSWITCH – Toggles the Hum Debugger between active and True Bypass modes.

CONNECTIONS – Connect your instrument to the INPUT Jack. Connect your amplifier or the rest of your effects chain to the AMP Jack.

POWER – Plug the barrel connector from the AC Adapter that came with your Hum Debugger into the power jack at the top of the Hum Debugger. Plug the AC Adapter into a solid wall outlet. You must use the AC Adapter that the Hum Debugger came with and the AC Adapter must have an output of 7.5VAC with the ability to supply at least 200mA of current.

Using the Hum Debugger

The Electro-Harmonix Hum Debugger requires no special tricks necessary to remove
hum. You can use it like you would any other effects pedal. The only thing to remember is you must use the AC Adapter that the Hum Debugger comes supplied with.

When using the Hum Debugger first set the toggle switch to NORMAL mode. NORMAL mode should work well in most situations. If you find that the Hum Debugger is still letting some hum through then move the switch up to STRONG mode, this will remove the rest of the hum.

If you use more effects pedals than just the Hum Debugger we advise that the Hum Debugger be inserted at the beginning of the effects chain.

Stuff About Electro Harmonix

Electro-Harmonix, often known as EHX, is a pioneering effects pedal company from New York that helped shape the sound of modern music. Founded by Mike Matthews in 1968, the brand became legendary for its bold innovation and unmistakable tones. Classics like the Big Muff Pi, Memory Man, and Small Clone have defined the sound of rock, punk, and alternative music for decades. Known for their rugged build, distinctive character, and experimental edge, Electro-Harmonix pedals encourage creativity and individuality. From vintage warmth to wild sonic textures, EHX remains a favourite among players who love pushing boundaries and crafting unique sounds.

The Important stuff

Guitar FX — Guitar effects pedals add character, texture, and personality to your sound. From subtle ambience and reverb to heavy distortion or experimental modulation, effects shape how your guitar interacts with the world. A good setup starts with the basics like overdrive, delay, and chorus, then expands into creative territory with fuzz, phaser, or looper pedals. Whether you want vintage tones or modern soundscapes, experimenting with different combinations will help you discover your own signature style.. Harmonix.

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