New Electro-Harmonix EHX XO Hum Debugger Hum Eliminator Guitar Effects Pedal

City Music Annex
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US $161.50
Approximately£119.81
Condition:
New
6 available94 sold
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Located in: Leominster, Massachusetts, United States
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Estimated between Tue, 7 Oct and Fri, 10 Oct to 94104
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eBay item number:251567479470
Last updated on 03 Oct, 2025 19:02:59 BSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ...
Product Type
Effects Pedals
To Fit
Bass Guitar, Electric Guitar
Country/Region of Manufacture
United States
Custom Bundle
No
Analog/Digital
Analog
California Prop 65 Warning
WARNING: This product contains a chemical known to the State of California to cause cancer.
Type
Hum Eliminator
UPC
0683274010625
Category

About this product

Product Information

Reduce interference from electronic gear and enjoy crystal-clear electric guitar sound with thee Electro-Harmonix XO Hum Debugger hum eliminator pedal. This pedal keeps that humming noise coming from your amp at bay. Basic controls and an LED signal light make this pedal easy to use. Choose from two different modes to keep the audio from your guitars clean and clear. Standard single-coil pickups found on most electric guitars are simple and efficient at picking up sound, but they can also pick up interference from radio waves and other electronic equipment in your surroundings. This is due to the fact that the coils in the pickups are similar to radio antennae and are designed to pick up subtle signals from your guitar strings. These noises then feed through your cables and come out of your amp as a humming noise. Hums can be incredibly disruptive to your music, and even effects, such as distortion and overdrive, can be unlistenable when there is an unwanted hum coming through the background. Unlike a noise gate, which removes certain frequencies from the audio spectrum, the Hum Debugger hum eliminator pedal uses a scanner to eliminate humming at its source. It effectively suppresses hums, resulting in a clear tone. This comes in handy for both performance and studio settings. The Hum Debugger pedal comes with a 7.5 AC 400 power supply, which is compatible with any standard wall outlet. The power adapter plugs into an AC jack at the top of the device. Simply plug the pedal into a wall outlet and use 1/4-inch patch cables to connect it to your guitar and amplifier. The EHX Hum Debugger pedal has two usage modes. Normal mode scans odd harmonics and suppresses them from your amp playback. Normal mode is effective in most playing situations. However, if there are a lot of electronic devices in the immediate area, you can switch on Strong mode. Strong mode cuts both even and odd harmonics from your audio. You can switch between the two modes using a simple toggle switch. An LED light at the top of the device tells you when the pedal is active. The Hum Debugger guitar effects pedal is compatible with a variety of accessories. You can use it with any electric guitar or amp model, and you can also combine it with other effects pedals. You can connect multiple accessories and guitar pedals to one another through a process called “chaining.” If you want to chain your Hum Debugger pedal to other effects pedals or processors, simply connect the output cable to the next pedal in the chain using a 1/4-inch patch cable. For ideal noise reduction results, this pedal should be the first in your chain. To operate the Hum Debugger pedal, simply use your foot to turn the switch on and off. If the pedal is off, the light does not turn on and the electronic signals from your guitar simply bypass the device.

Product Identifiers

Brand
Electro-Harmonix
MPN
HUM DEBUGGER, XOHUMDEBUGGER
UPC
0683274010625
Model
XO Hum Debugger Hum Eliminator Effects
eBay Product ID (ePID)
133833354

Dimensions

Depth
4in
Height
2in

Additional Product Features

Power Supply
AC Adapter
Type
Noise Gates, Multi-Effects

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
About this seller

City Music Annex

100% positive Feedback•127K items sold

Joined Nov 2008
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Registered as a business seller
Musical instruments and accessories at low prices. Most listings include free items!
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Popular categories from this shop

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AccessoriesBrandEffect PedalsAmplifiersCablesGuitarsHarmonicasPercussionAudio Interfaces

Seller Feedback (51,533)

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  • a***e (693)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Easy to deal with seller ,package arrived as described in a timely manner.Seller offered the best pricing I could find for this item new.Recommended seller.Thanks.
  • n***n (96)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Very efficient delivery, very fast. Contact all the way. And the product arrived ready to use and ready to work. Truly professional service.
  • 5***d (153)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Pedal works great! It gets the job done.
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Product ratings and reviews

Learn more
4.6
38 product ratings
  • 29 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Enjoyable

Most relevant reviews

See all 30 reviews
  • by bobra5037
    21 Jun, 2017Most favourable review

    Very effective hum eliminator

    This product works very well BUT, for Australian purchasers be aware that the power source is a 110/7.5V AC adapter and finding a 240/7.5V AC adaptor in Aust is all but impossible! I eventually found one in the UK! Good product but designed for the US market.

    Verified purchase: YesCondition: NewSold by: citymusicsteve

  • by menucontrolexit
    29 Oct, 2015

    Hum de-bug de-bugger - Hum de-bug

    I used it for my Clavinet. Works great, although some times you can tell it affecting the tone ever so slightly. I say its worth a try if you are experiencing hum. For the price its a good way to go, even if just to try it out, and electro harmonix makes great stuff. So de-bug that hum de-buggy!

    Verified purchase: YesCondition: Pre-ownedSold by: bernieradio

  • by bill_noland
    28 Dec, 2016

    Goodbye hum, at least the worst of it

    Like many guitarists who use single coils, I was having trouble with 60 cycle hum, and possibly other RF/EMI noise from the old wiring in my house. I tried a number of solutions, none of which really worked (the gate stopped the noise when I wasn't playing, but didn't help when I was playing). I read the reviews of this item and decided to take a shot, and I'm glad I did. On the normal setting, the Hum Debugger basically reduced the noise to a very tolerable level. It's not totally gone, but when you start playing it isn't noticeable anymore, which definitely wasn't the case before. The stronger setting gets rid of a bit more, but I don't detect a huge difference between the two settings in my rig. Best of all, I detect no change in the tone of my instrument, and I cannot hear any echo ...

    Verified purchase: YesCondition: NewSold by: musicdungeon

  • by 1332esposito
    22 Oct, 2015

    Electro-Harmonix XO Hum Debugger Hum Eliminator Guitar Effects Pedal review

    Works great! Does what I wanted it to do which is cut out electronic hum without affecting the tone adversly. It works better on Normal than Strong for me. I find that Stron affects the tone too much although it also gets rid of the electron 60 cycle hum. I use it with various Fender Jazz basses I going to let a guitarist friend use it with his single coil Strat and see how it does but right now he's having too much fun with a Humbucker 335 to go back to the Strat just yet.

    Verified purchase: YesCondition: Pre-ownedSold by: dalt586

  • by laukoa
    04 Dec, 2020

    Hum DeBugger working great with the P90 in my lap steel.

    Wow, this totally changed how well the P90 is working. It cleaned up the bulk of the hum and low frequency hiss without squashing the tone of the instrument. The Normal/Strong switch didnʻt seem to make that much difference with the noise i had. I was able to clean up the rest with a parametric eq (1.5kHz and 3.1kHz) and now can push the gain for a much fuller sound, and is allowing me to lighten my touch. Iʻll be trying it with the rest of my instruments next! I bought mine used, and it was well worth the money. Iʻm using one now, and plan to get another as soon as i can afford it!

    Verified purchase: YesCondition: Pre-ownedSold by: edducatur

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