• Login
  • 866-498-7882
  • My Account
  • Wish List
  • Financing
  • Help
  • Feedback
  • Change
  • Products
    • Guitars
      Top Categories
      1. New Arrivals
      2. View All Guitars
      3. Electric Guitars
      4. Acoustic-Electric Guitars
      5. Acoustic Guitars
      6. Semi-Hollow & Hollow Body Electric Guitars
      7. Classical Guitars
      8. Left Handed Electric Guitars
      9. Electric Guitar Packs
      Top Brands
      1. Fender
      2. Gibson
      3. Ibanez
      4. Epiphone
      5. Taylor
      6. Martin
      7. Takamine
      8. PRS
      9. Gretsch
      Related Accessories
      1. Guitar Amps
      2. Guitar Picks
      3. Guitar Cases & Gig Bags
      4. Guitar Pedals
      5. Guitar Pickups
      6. Guitar Stands
      7. Guitar Strings
      8. Guitar Tuners
      9. Capos
      10. Guitar Tabs
      11. iPad
      12. iPad Apps
      13. iPad Hardware
      14. All Guitar Accessories
      Used, Vintage & More
      1. Used Guitars
      2. Used Electric Guitars
      3. Used Acoustic Guitars
      4. Used Amps
      5. Vintage Guitars
      6. Platinum / High End Guitars
      Top Searches
      1. Les Paul
      2. Stratocaster
      3. Telecaster
      4. Gibson SG
      5. Ukulele
      Clearance/On Sale
      1. Clearance
      2. Electric Guitar Clearance
      3. Acoustic Guitar Clearance
      4. Acoustic-Electric Guitar Clearance
      5. Guitar Amp Clearance
      6. Rebate Deals
    • Platinum Guitars
      Buy Platinum Inventory
      1. Platinum Guitars
      2. Platinum Bass
      3. Platinum Amps
      4. Boutique Pedals
      Browse Store Inventory
      1. Platinum Guitars
      2. Platinum Bass
      3. Platinum Amps
      4. Boutique Pedals
      Browse Brands
      1. Gibson
      2. Fender
      3. Martin
      4. Taylor
      5. PRS
      6. Music Man
    • Bass
      Top Categories
      1. New Arrivals
      2. View All Bass Guitars
      3. Electric Bass
      4. Upright Bass
      5. Acoustic Bass
      6. Fretless Bass
      7. Signature Models
      8. Electric Bass Value Packs
      Top Brands
      1. Ampeg
      2. Behringer
      3. Epiphone
      4. Fender
      5. Gallien-Krueger
      6. Hofner
      7. Music Man
      8. Schecter
      Related Accessories
      1. Bass Amps
      2. Bass Tuners
      3. Bass Guitar Cases
      4. Bass Pedals
      5. Bass Pickups
      6. Bass Tabs
      7. Bass Strings
      8. All Bass Accessories
      Used, Vintage & More
      1. Used Electric Bass
      2. Used Acoustic Bass
      3. Used Bass Amps
      4. Vintage Bass
      5. Platinum / High End Bass
      Top Searches
      1. Fender Jazz Bass
      2. Ibanez Bass
      3. Flea Bass
      4. Left Handed Bass
      Clearance/On Sale
      1. Clearance
      2. Electric Bass Clearance
      3. Acoustic Bass Clearance
      4. Bass Amps & Effects Clearance
      5. Rebate Deals
    • Drums & Percussion
      Top Categories
      1. New Arrivals
      2. View All Drums & Percussion
      3. Acoustic Drums
      4. Drum Sets
      5. Cymbals
      6. Hand Drums
      7. Electronic Drums
      8. Virtual Drums
      9. Drum Hardware
      Top Brands
      1. DW
      2. Pearl
      3. Paiste
      4. Remo
      5. Roland
      6. Sabian
      7. Tama
      8. Zildjian
      Related Accessories
      1. Drum Sticks
      2. Drum Heads
      3. Drum Cases & Covers
      4. Drum Pads
      5. Drum Parts
      6. Drum Stands & Racks
      7. Drum Thrones
      8. All Drum Accessories
      Used, Vintage & More
      1. Used Acoustic Drums
      2. Used Electronic Drums
      3. Used Cymbals
      4. Vintage Drums
      Top Searches
      1. Drum Machine
      2. Snare Drum
      3. Drum Mic
      4. Drum Software
      Clearance/On Sale
      1. Drum Clearance
      2. Acoustic Drum Clearance
      3. Cymbal Clearance
      4. Electric Drum Clearance
    • Microphones & Wireless
      Top Categories
      1. View All Microphones
      2. Condenser Microphones
      3. Dynamic Microphones
      4. USB Microphones
      5. Wireless Microphones & Wireless Systems
      6. Drum Microphones
      7. Vocal Software
      8. Microphone Preamps
      9. Live Sound Equipment
      Top Brands
      1. Shure
      2. Sennheiser
      3. Audio Technica
      4. AKG
      5. Line 6
      6. Nady
      Related Accessories
      1. Microphone Stands
      2. Microphone Cases
      3. Music Stands
      4. Microphone Cables
      5. Microphone Accessories
      Used, Vintage & More
      1. Used Microphones
      2. Used Condenser Microphones
      3. Used Wireless Systems
      4. Vintage Microphones
      Top Searches
      1. Wireless Systems
      2. Antares Autotune
      3. Recording Microphone
      4. Wireless Guitar System
      Clearance/On Sale
      1. Clearance Microphones
      2. Clearance Wireless Systems
      3. Clearance Microphone Preamps
      4. Clearance Microphone Stands
    • Live Sound
      Top categories
      1. View All Pro Audio
      2. Signal Processors
      3. Mixers
      4. PA Systems
      5. PA Speakers
      6. Speakers & Stage Monitors
      7. Microphones
      8. Power Amps
      9. Subwoofers
      Top Brands
      1. Yamaha
      2. Shure
      3. JBL
      4. Behringer
      5. Bose
      6. Mackie
      7. Sennheiser
      8. Peavey
      Related Accessories
      1. Headphones
      2. Speaker Covers & Cases
      3. Monitor & Speaker Stands
      4. Hearing Protection
      5. Cable Management
      Used, Vintage & More
      1. Used Live Sound Equipment
      2. Used Mixers
      3. Used PA Systems
      4. Used PA Speakers & Cabinets
      5. Used Speakers & Stage Monitors
      Top Searches
      1. In Ear Monitor
      2. Powered Monitors
      3. Ear Plugs
      4. Monster Beats Studio
      Clearance/On Sale
      1. Clearance Live Sound Gear
      2. Clearance Mixers
      3. Clearance PA Systems
      4. Clearance PA Speakers & Cabinets
      5. Clearance Speakers & Stage Monitors
    • Amplifiers & Effects
      Top Categories
      1. New Arrivals
      2. View All Amps
      3. Guitar Amps
      4. Bass Amps
      5. Guitar Effects
      6. Effects Pedals
      7. Guitar Amp Heads
      8. Distortion Pedals
      9. Multi-Effects Pedals
      10. Mini Amps
      Top Brands
      1. Fender
      2. Marshall
      3. Line 6
      4. Orange Amps
      5. Vox
      6. Electro-Harmonix
      7. Boss
      8. Dunlop
      Related Accessories
      1. Guitar Cables
      2. Amp Parts
      3. Headphones
      4. Power Supplies
      Used, Vintage & More
      1. Used Amps
      2. Used Effects
      3. Vintage Amps & Effects
      4. Used Guitar Pedals
      5. Platinum Amps
      Top Searches
      1. Headphone Amp
      2. Pedalboards
      3. Amp Heads
      4. Wah Pedal
      Clearance/On Sale
      1. Clearance Amps & Effects
      2. Clearance Amp Cabinets
      3. Clearance Combo Amps
      4. Clearance Guitar Effects
    • Keyboards & MIDI
      Top Categories
      1. New Arrivals
      2. View All Keyboards & MIDI
      3. Digital Pianos
      4. Synthesizers
      5. Keyboard Workstations
      6. MIDI Controllers
      7. Organs
      Top Brands
      1. Yamaha
      2. Casio
      3. Korg
      4. Behringer
      5. M-Audio
      6. Roland
      7. Akai
      Related Accessories
      1. Keyboard Stands
      2. MIDI Cables
      3. Keyboard Benches
      4. Keyboard Cases
      5. Keyboard Amps
      6. Keyboard Pedals
      Used, Vintage & More
      1. Used Keyboards
      2. Used Digital Pianos
      3. Used Synthesizers
      4. Used Keyboard Workstations
      5. Vintage Keyboards
      Top Searches
      1. Usb Keyboard
      2. Midi Keyboard
      3. 88 Key Keyboard
      4. Piano Keyboard
      Clearance/On Sale
      1. Clearance Keyboards
      2. Clearance Digital Pianos
      3. Clearance Workstations
    • Accessories
      Top Accessory Categories
      1. View All Accessories
      2. Audio Cables & Adapters
      3. Instrument Cases & Gig bags
      4. Music Stands & Racks
      5. Tuners & Practice Accessories
      6. Guitar & Bass Straps
      7. Guitar Strings
      8. Guitar Picks
      9. Capos
      10. Guitar Accessories
      11. Bass Accessories
      12. Keyboard Accessories
      Drum Accessories
      1. All Drum Accessories
      2. Drum Sticks
      3. Cymbal Packs
      4. Drum Heads
      5. Drum Cases & Covers
      6. Drum Pads
      7. Drum Parts
      8. Drum Pedals
      9. Drum Stands
      Other Accessories
      1. Books, Videos & Music
      2. Learn Music
      3. Learn To Play Guitar
      4. Tablature
      5. Sheet Music
      6. Music Gifts
      7. iPad
      8. iPad Apps
      9. iPad Hardware
    • Recording & Pro Audio
      Top Categories
      1. View All Pro Audio
      2. Audio Interfaces
      3. Speakers & Studio Monitors
      4. Recording Software
      5. Studio Furniture
      6. Multitrack Recorders
      7. Portable Recorders
      8. Virtual Instruments
      Top Brands
      1. Avid
      2. Tascam
      3. Boss
      4. M-Audio
      5. Apogee
      6. KRK
      Related Accessories
      1. Audio Cables & Snakes
      2. Expansion Boards
      3. Studio Headphones
      4. Power Supplies & Conditioners
      5. Recordable Media & Memory
      6. Studio Foam
      7. Studio Furniture
      8. iPad
      9. iPad Apps
      10. iPad Hardware
      Used & More
      1. Used Recording Equipment
      2. Used Portable & Field Recorders
      3. Used Audio Interfaces
      Top Searches
      1. Recording Studio
      2. Recording Software
      3. Recording Mic
      4. Pro Tools
      Clearance/On Sale
      1. Clearance Recording Equipment
      2. Clearance Portable & Field Recorders
      3. Clearance Audio Interfaces
    • DJ & Lighting
      Top Categories
      1. View All DJ Equipment
      2. New Arrivals
      3. DJ Controllers
      4. DJ Mixers
      5. Turntables
      6. DJ Stands & Cases
      7. Stage & DJ Lighting
      8. DJ Headphones
      9. CD, MP3 & Media Players
      Top Brands
      1. Denon
      2. Pioneer
      3. Numark
      4. Native Instruments
      5. American DJ
      Used Equipment
      1. All Used DJ Equipment
      2. Used Turntables
      3. Used CD, MP3 & Media Players
      4. Used DJ Controllers
      5. Used DJ Lighting
      6. Use Pro Audio
    • Folk & Wind Instruments
      Top Categories
      1. Folk Instruments
      2. Ukuleles
      3. Banjos
      4. Mandolins
      5. Harmonicas
      6. Accordions
      7. Melodicas
      8. Didgeridoos
      9. Theremins
      10. Woodwinds and Woodwind Accessories
      11. Brass Instruments and Brass Accesories
      12. Orchestral Strings
      Top Brands
      1. Lanikai
      2. aNueNue
      3. Cordoba
      4. Hohner
      5. Suzuki
      6. SofiaMari
      7. Allora
      8. Jupiter
      9. Rico
      Related Accessories
      1. Folk Instrument Cases
      2. Tablature
    • Vintage
      Vintage Gear
      1. Vintage Guitars
      2. Vintage Bass
      3. Vintage Drums
      4. Vintage Amps & Effects
      5. Vintage Keyboards
      6. Vintage Microphones
    • Guitar Center Gift Card
  • Brands
    • Fender
    • Gibson
    • Epiphone
    • Martin
    • Taylor
    • Yamaha
    • Ibanez
    • Roland
    • Line 6
    • Shure
    • Dunlop
    • Ernie Ball
    • D'Addario
    • Remo
    • Apple
    • All Brands
  • Used Gear
    • All Used Gear
    • Vintage Gear
    • Used Guitars
    • Used Amps
    • Used Bass
    • Used Drums
    • Used Live Sound
    • Used Recording
    • Used Accessories
    • Used Keyboards
    • Sell Your Gear
  • Hot Deals
  • Clearance
    • Accessories
    • Bass
    • Drums & Percussion
    • Guitars
    • Keyboard & Midi
    • Pro Audio
    • All Online Clearance Items
    • In-Store Clearance Items
  • Our Stores
    • Store Locator
    • GC Garage
    • GC Studios
    • Big Cool Deal
    • Events
    • Sessions TV
    • Artist Interviews
    • Podcasts
    • YouTube
    • Facebook
    • Twitter
  • Experts
    • Experts in Our Stores

Electro-Harmonix XO Worm Analog Modulation Multi Effects Pedal

Item # 501649 | Customer Ratings: Ratings (Based on 6 reviews)

Print this page

  1. Select the information you'd like to print out.
  2. Cancel

Electro-Harmonix XO Worm Analog Modulation Multi Effects Pedal

Use Add to Cart below to have it shipped to you, or to a store near you.

Close
  • Store
  • Availability
Guaranteed Lowest Price
  • List $138.00
  • Save 23% $33.00
  • Now:
Buy Online
  • Add to List
Pickup In Store

Now Viewing:

 

GC Shopping Cart
 Cart Contents
Qty Description Price Shipping Subtotal 
      Electro-Harmonix XO Worm Analog Modulation Multi Effects Pedal (501649)
Availability:  


Guaranteed Lowest Price
  • Now:
Buy Online
  • Add to List
Pickup In Store

Now Viewing:

 

GC Shopping Cart
 Cart Contents
Qty Description Price Shipping Subtotal 
      Electro-Harmonix XO Worm Analog Modulation Multi Effects Pedal (501649)
Availability:  


Delivers all-analog modulation madness.

The Electro-Harmonix Worm is a guitar effects pedal with an all-analog multi-effects processor featuring Phaser, Tremolo, Vibrato, and a Neo-modulated Wah. At the heart of The Worm is a specially designed tone-bending engine that creates groundbreaking oscillatory effects.

With our Guaranteed Lowest Price, you can be assured of complete satisfaction and the lowest available price, or your money back!

Electro-Harmonix XO Worm Analog Modulation Multi Effects Pedal Features:

  • True bypass
    Mode-selectable analog modulation effects: wah, phaser, vibrato, tremolo
    Manual mode removes the modulation so the effects can be swept by hand
    Optional expression pedal sweep capability
    Tough and compact die-cast chassis
    24VDC-100 power supply included




Electro-Harmonix XO Worm Analog Modulation Multi Effects Pedal

One year warranty on pedals. 90 day warranty on all other products.

Get your gear covered!

Now you can get added warranty protection for your new gear. Pro Coverage steps in where the manufacturer's "normal wear and tear" ends. Our PRO COVERAGE program offers you UPGRADED COVERAGE if your product ever fails!

Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
Product Reviews
Based on 6 reviews)
Sort reviews:
Viewing Reviews 1 - 3 of 6 |
  • happy with this box

    As reviewed by Brian on 6/6/2010

    I purchased the Electro Harmonix "The Worm" modulation pedal a month ago, and have been playing through it since. I like all of the four modulation modes, "Wah" sounds great, "Phase" is a little less than I'd hoped but still good, "Tremolo" and "Vibrato" will really wiggle. I recommend experimenting with pedal order on your effects board; different orders really do create different sounds. I have read some complaints about The Worm being "loud," but I find that a lot of unwanted noise can be cut out tinkering with the guitar tone/volume and various effects' levels and orders; I haven't experienced any noise, even at louder volumes... I put The Worm between a EH Big Muff Pi and a Dunlop Original Crybaby Wah, with an Epiphone Les Paul copy, all through a Fender Hot Rod Deluxe and I'm having a lot of fun! I have not used the exp. pedal, as I'm still figuring out what type of pedal will work... The Worm's "manual" is a little light on those details. I wish the "Range" or "Intensity" knob did a bit more, but The Worm does offer good depth overall. The Worm is a compact yet versatile addition to any guitarist's pedal board.

    4 of 4 people found this review helpful.
    Was this review helpful?
  • Good value - worth buying

    As reviewed by HawthornHolly on 2/14/2011

    I have owned this pedal for about 2 years, and it is a really good value for the money. Having four effects in one is awesome, the downside being that you have to manually switch between them with the knob. An option to cycle through them on the fly would have been nice. You can plug in an expression pedal and use it with the wah effect, making it a full blown wah pedal, or you can get various other tones by using it with the other effects. The expression pedal basically adjusts the amount of "range" rather than using the same knob on the pedal. My biggest gripe is that when it is engaged, there is a significant boost to your volume, which depending on the situation can be a bad thing. I broke most logical pedal arrangement convention and actually put this BEFORE my compression pedal, which keeps the volume level in check. The effects can be somewhat subtle, so if you are looking for some uber-major modulation effects then you might want to look elsewhere. Other than that, it is a great pedal and being able to use it with an expression pedal as a bonus makes this one of my favorite pedals! If you can look past its few short comings, then this is a must buy!

    1 of 1 people found this review helpful.
    Was this review helpful?
  • very good!!!!

    As reviewed by paul on 6/7/2010

    I was seeking a quiet, small, multi-purpose pedal which would provide trem, auto-wah, and phasing. (I don't generally have a need for vibrato or pedal-wah in my playing.) After playing with Mister Worm for about 20 minutes in the store, I brought it home, and to date have played 3 gigs and numerous rehearsals and jams with it. It is tremendously-easy to get decent sounds out of it. The manual is beyond worthless, but seriously, if you can't figure this pedal out on its own, you should take a break and have a few beers. When you return, it'll be much more clear. I have a huge selection of guitars, plus the electric dulcimer, mandolin, and bouzouki... all run through either my Behringer 15W or Yamaha G100-212 amps. The Worm is dead silent - adds no noise at all, and has True Bypass - yeay! - no tone-sucking. "UNKNOWN's" review chastized the Worm for... I guess... not being "severe" or "prominent" enough. They have a point here - this pedal will NOT get you into sonic mayhem territory. Persomally, I like that. I don't need to go there. It's enough for me to know that no matter how I tweak the knobs with my size-12's while onstage, I won't get too-far afield from the core sound I'm after. So, that's either a plus or a minus, depending on what you're trying to accomplish. The Auto-wah is pretty anemic (even the nasty noisy Boss pedal is more prominent), but on the other hand, ALL of the Worms' sounds are quiet, pretty, and well-restrained. My gear moves a LOT. If a device doesn't make the grade, it's gone without a second thought. Based on my short experience with Mister Worm, I intend to keep it a long time. I love the fact that it's "tame" (again, this might really annoy others). If I need more, I'll fire up the Eventide. I love the fact that Mister Worm packs so many options into such a small box, which doesn't consume undue real-estate on my board. I love the fact that it's deadly-silent when I'm not actually playing, and has true bypass. I love the fact that it's made in New York City - because I love NY and its people. I wish it had just a bit more aggression in the Auto-wah... but that's a small gripe. It helps me make music by being so jolly and unobtrusive. The settings are straightforward, no menus, no presets, no scrolling, no tedious programming when my band is otherwise ready to rock. Because it's "tame", even if I forget to switch the settings (for whatever song we're on), it still makes a very nice sound which serves until I have enough of a vocal break (I'm lead vox, too) to reach down and flop the settings to where I should've set them - that's a beer thing. Go play one. It's perfect for some - like me, maybe not for others. I have NO hesitation recommending it, but whether you like it or not depends on what your Muse is whispering in your ear.

    5 of 8 people found this review helpful.
    Was this review helpful?

Questions about the XO Worm Analog Modulation Multi Effects Pedal (501649)



To: GuitarCenter.com
PO Box 4769
Westlake Village, CA 91359
USA
 
Order #: (if applicable)  * Denotes Required Field
*First Name:
*Last Name:
*Email:
Phone:
*Subject:
*Message:
Max 5MB
PNG/ JPEG/ PDF