Our Stores
Blog
Trade It. Sell It.
Brands A-Z
About Us
Contact Us
0800 456 1959

...more

My Account Sign in Wishlist

Account
Wishlist
Orders
Home
Sign In / Up
Store Finder
Beginner Guitars
Brand A - Z
New for 2025
Electric
- Categories
  - 1. Beginners
    2. Solid Body
    3. 7 String
    4. 8 String
    5. 3/4 Size
    6. Packages
    7. Semi Acoustic
    8. Left Handed
    9. Pre-Owned
- Popular
- Popular Brands
  - 1. Brian May
    2. Charvel
    3. Collings
    4. Cort
    5. Danelectro
    6. D'Angelico
    7. Duesenberg
    8. EART
    9. EastCoast
    10. Eastman
    11. Epiphone
    12. ESP
    13. EVH
    14. Fender
  - 1. Fender Custom Shop
    2. Fret King
    3. G&L
    4. Gibson
    5. Gibson Custom Shop
    6. Godin
    7. Gretsch
    8. Hagstrom
    9. Ibanez
    10. Jackson
    11. Lace
    12. LSL Instruments
    13. Magneto
    14. Manson
  - 1. Mayones
    2. Music Man
    3. Nik Huber
    4. Pensa Guitars
    5. PRS
    6. Rickenbacker
    7. Schecter
    8. Solar Guitars
    9. Squier
    10. Strandberg
    11. Suhr
    12. Taylor
    13. Tyler
    14. Vintage
  - 1. Yamaha
- View All Electric
Acoustic
- Categories
  - 1. Beginners
    2. 6 String
    3. 12 String
    4. Electro Acoustic
    5. Travel Guitars
    6. Resonator
    7. Packages
    8. Classical
    9. Folk
    10. Ukuleles
    11. Banjos
    12. Mandolins
    13. Left Handed
    14. Pre-Owned
- Popular
- Popular Brands
  - 1. Adam Black
    2. Alvarez
    3. Art & Lutherie
    4. Atkin
    5. Breedlove
    6. Cole Clark
    7. Collings
    8. Cordoba
    9. Cort
    10. D'Angelico
    11. Ditson by Sigma
    12. Donner
    13. EastCoast
    14. Eastman
  - 1. Epiphone
    2. Faith
    3. Fender
    4. Furch
    5. Gibson
    6. Godin
    7. Gretsch
    8. Ibanez
    9. Larrivee
    10. Lava Music
    11. Lowden
    12. Martin
    13. Maton
    14. National
  - 1. Ozark
    2. PRS
    3. Recording King
    4. Santa Cruz
    5. Santos Martinez
    6. Seagull
    7. Sigma
    8. Takamine
    9. Tanglewood
    10. Taylor
    11. Vintage
    12. Yamaha
- View All Acoustic
Bass
- Categories
  - 1. Beginners
    2. 4 String
    3. 5 String
    4. 6 String
    5. Acoustic Bass
    6. Fretless
    7. Left Handed
    8. Short Scale
    9. Packages
    10. Pre-Owned
- Popular
- Popular Brands
  - 1. Ashdown
    2. Cort
    3. Danelectro
    4. Epiphone
    5. Fender
    6. Fender Custom Shop
    7. Fret King
    8. Hagstrom
    9. Ibanez
    10. Music Man
    11. Rickenbacker
    12. Sadowsky
    13. Sandberg
    14. Schecter
  - 1. Squier
    2. Vintage
    3. Yamaha
- View All Bass
Amps
- Categories
- Accessories
- Popular Brands
  - 1. AER
    2. Ampeg
    3. Ashdown
    4. Bad Cat
    5. Blackstar
    6. Blu Guitar
    7. Bogner
    8. BOSS
    9. Cort
    10. Darkglass
    11. EastCoast
    12. Engl
    13. EVH
    14. Fender
  - 1. Fishman
    2. Friedman
    3. Laney
    4. Line 6
    5. Mark Bass
    6. Marshall
    7. Mesa Boogie
    8. Orange
    9. Positive Grid
    10. Roland
    11. Seymour Duncan
    12. Soldano
    13. Suhr
    14. Supro
  - 1. Synergy Amps
    2. Tone King
    3. Two Notes
    4. Victory Amps
    5. Vox
    6. Yamaha
- View All Amps
Pedals
- Categories
  - 1. Overdrive / Distortion
    2. Reverb / Delay
    3. Looper
    4. Modulation
    5. Wah
    6. Compressor
    7. Equalizer (EQ)
    8. Volume
    9. Switching
    10. Tuner
    11. Multi-Effects
    12. Fuzz
    13. Boost
    14. Chorus
  - 1. Tremolo
    2. Vibrato
    3. Phaser
    4. Flanger
    5. Pitch Shifter
    6. Noise Gate
    7. Expression
    8. Pedal Boards
    9. Power Supplies
    10. Cables
- Popular Brands
  - 1. Ampeg
    2. Ashdown
    3. Blackstar
    4. BOSS
    5. Catalinbread
    6. Cioks
    7. Cornerstone
    8. D'Addario
    9. Danelectro
    10. Digitech
    11. Dod
    12. Dreadbox Pedals
    13. Dunlop
    14. EarthQuaker Devices
  - 1. Electro Harmonix
    2. Ernie Ball
    3. Eventide
    4. Fender
    5. Fredric Effects
    6. Fulltone
    7. Gamechanger Audio
    8. HeadRush
    9. Hotone
    10. Ibanez
    11. Jam Pedals
    12. JHS Pedals
    13. Keeley
    14. KMA Machines
  - 1. Landlord FX
    2. Laney
    3. Lehle
    4. Line 6
    5. LSL Instruments
    6. Mono
    7. Mooer
    8. Morley
    9. MXR
    10. Nobels
    11. NUX
    12. Old Blood Noise Endeavors
    13. Ordo
    14. Pedaltrain
  - 1. Source Audio
    2. Strymon
    3. Supro
    4. Tech 21
    5. Thermion
    6. Truetone
    7. Universal Audio
    8. Voodoo Lab
    9. Walrus Audio
    10. Wampler
    11. Way Huge
- View All Pedals
Studio
- Categories
- Accessories
- Popular Brands
  - 1. Akai
    2. Arturia
    3. Audio Technica
    4. Beyer
    5. Genelec
    6. IK Multimedia
    7. Kali Audio
    8. Mackie
    9. M-Audio
    10. Motu
    11. On Stage
    12. Presonus
    13. RME
    14. Rode
  - 1. Roland
    2. SE Electronics
    3. Shure
    4. SSL
    5. Stagg
    6. Tascam
    7. Universal Audio
    8. Xvive
    9. Yamaha
    10. Zoom
- View All Studio
PA
- Categories
- Accessories
  - 1. DI Boxes
    2. Stands
    3. Cables
- Popular Brands
  - 1. Allen & Heath
    2. Alto
    3. Bose
    4. Citronic
    5. Electro Voice
    6. Gravity
    7. HH
    8. HK Audio
    9. JBL
    10. KAM
    11. Laney
    12. Mackie
    13. Presonus
    14. QSC
  - 1. QTX
    2. Radial
    3. Tascam
    4. Universal Audio
    5. Yamaha
- View All PA
Mics
- Categories
- Accessories
- Popular Brands
  - 1. Austrian Audio
    2. BOSS
    3. Chord
    4. Gravity
    5. Hercules
    6. Kam
    7. Lewitt
    8. MXL
    9. Ordo
    10. QTX
    11. Rode
    12. SE Electronics
    13. Sennheiser
    14. Shure
  - 1. Stagg
    2. Universal Audio
    3. Xvive
    4. Yamaha
- View All Mics
Keys & Pianos
- Keyboards
- Pianos
- Popular Brands
  - 1. Akai
    2. Arturia
    3. Casio
    4. Gravity
    5. Kinsman
    6. Laney
    7. M-Audio
    8. Moog
    9. Nord
    10. Ordo
    11. Ritter
    12. Roland
    13. Stagg
    14. Stylophone
  - 1. Yamaha
- View All Keys & Pianos
Drums
- Categories
- Popular Brands
  - 1. Alesis
    2. Arturia
    3. Chord
    4. Mapex
    5. Mono
    6. Pro mark
    7. Roland
    8. Tama
    9. Vic Firth
    10. Yamaha
- View All Drums
Accessories
- Categories
  - 1. Capos
    2. Slides
    3. Pickups
    4. Stands
    5. Care
    6. Harmonicas
    7. Wireless
    8. Stools / Chairs
    9. Guitar Gifts
    10. Pedal PSU
- Popular Brands
  - 1. Bigsby
    2. BOSS
    3. D'Addario
    4. DiMarzio
    5. DSL
    6. Dunlop
    7. Elixir
    8. Ernie Ball
    9. EVH
    10. Fender
    11. Fishman
    12. Floyd Rose
    13. G7TH
    14. Gator
  - 1. Genelec
    2. Gibson
    3. Graphtech
    4. Gretsch
    5. GrooveTech
    6. Grover
    7. Gruv Gear
    8. guitarguitar Merch
    9. Hercules
    10. Hiscox
    11. Ibanez
    12. Jackson
    13. Lava Music
    14. Leathergraft
  - 1. Levy's
    2. LR Baggs
    3. Martin
    4. Mogami
    5. Mono
    6. MusicNomad
    7. MXR
    8. Ordo
    9. PRS
    10. QTX
    11. Right On Straps
    12. Ritter
    13. Roland
    14. Rotosound
  - 1. Schecter
    2. Seymour Duncan
    3. Sigma
    4. Strandberg
    5. Taylor
    6. TGI
    7. TOURTECH
    8. Vegatrem
    9. Vibramate
    10. Wilkinson
    11. Xvive
- View All Accessories
Pre-Owned
Offers
Clearance
E-Gift Cards
News
Track Your Order
Trade It. Sell It
Services
Retrieve Your Quote
Delivery Information
Contact

Stores Nationwide

Collect within 1 hour

Shipping Worldwide

Fast delivery

Free Next Day Delivery

on orders over £50

Sell your Guitar

or Trade it

Expert Advice

Proudly Employee Owned

Free Next Day Delivery Available
3 Year Warranty
Proudly Employee Owned
Shop locally with Click & Collect

Home
Guitar Pedals
Overdrive / Distortion Pedals

Keeley Mod by Mammoth Boss DS-1 Ultra

Keeley Mod by Mammoth Boss DS-1 Ultra

Keeley Mod by Mammoth Boss DS-1 Ultra

Image Gallery

This product is currently not available.

0 / 2

Keep up with our latest offers, news & events

Sign up to our Newsletter As per our Privacy Policy, you can unsubscribe at any time.

Customer Service

Contact us
Delivery Information
Returns Policy
Track my Order
Retrieve Store Quote
Finance FAQs
Cookie Information
Terms & Conditions
Klarna Information
Clearpay Information

Our Stores

Birmingham
Camden
Edinburgh
Epsom
Glasgow
Newcastle

guitarguitar

About Us
E-Gift Cards
Trade it. Sell it.
News
Education
Music Therapy Charity
Our Privacy Policy
Vacancies

Contact Us

0800 456 1959
Mon - Sat 10am to 5:30pm
Sun 11am to 5pm

Credit subject to status and affordability. Minimum spend applies. Terms & Conditions Apply. Guitar Guitar Limited trading as guitarguitar acts as a credit broker not a lender and is Authorised and Regulated by the Financial Conduct Authority, firm registration number 742103.
Not all financial products offered are regulated by the Financial Conduct Authority.
Credit is provided by a panel of lenders with whom we have a commercial relationship (so we cannot provide independent advice).

View how we manage your data, as well as your rights, by reading our Privacy Policy.
© Copyright 2025 GUITARGUITAR Limited. All rights reserved. GUITARGUITAR is a trademark of GUITARGUITAR Limited.

guitarguitar uses cookies to ensure you get the best experience - Learn More

Accept All

Sorry

Unable to add Notify Me details.

Close

Success

We'll get in touch when the Keeley Mod by Mammoth Boss DS-1 Ultra is available.

Close