
Anthony Easton
The XO The Worm by Electro-Harmonix is an all-analog multi-effects processor featuring Phaser, Tremolo, Vibrato, and a Neo-modulated Wah. Its technical specifications include:
- Bypass: True Bypass
- Audio: Mono
- Power Supply: 24VDC-100mA power adapter included
- Dimensions (in): 4.75 x 4 x 2.25
- Current Draw: 50mA
- Effects: Tremolo, Vibrato, Wah, Phaser, Multi-fx
- Power: AC
- Bypass: True Bypass
- Analog/Digital: Analog
The pedal is housed in a tough and compact die-cast chassis and offers mode- selectable analog modulation effects, with the option for manual mode to remove the modulation so the effects can be swept by hand. Additionally, it has an optional expression pedal sweep capability.
The XO The Worm is designed to deliver all-analog modulation effects and is suitable for guitarists seeking versatile modulation capabilities in a compact and durable pedal.
Watch the latest video demos and reviews for the XO The Worm from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the Electro-Harmonix XO The Worm from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Brand New
$123.40

Brand New
$123.40

Browse through eBay listings for the XO The Worm compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.

Used
$345.98

Open box
$399.00

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Check out the latest news and articles from around the pedal world.

Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton