FREE SHIPPING on most orders over $50!
New Arrivals
Events
Service & Support
248.673.1900
info@motorcityguitar.com
0
Home
Shop By Category
Accessories
Cables
Straps
T-Shirts, Hats and Swag
Gifts and Collectibles
Picks
Cases and Gig Bags
Stands
Strings
Tools and Cleaning Supplies
Tuners
Capos
Headphones
Power Supplies and Batteries
Slides
Rackmount and Utility Cases
Amp Covers and Cases
Metronomes
Practice and Performance Aids
Humidifiers
Electric Guitars
Solid Body
Semi-Hollow
Hollow Body
Left-Handed Electrics
Travel & Mini Electrics
12-String
Baritone
Electric Guitar Packages
Acoustic Guitars
Acoustic Steel String
Acoustic-Electric Steel String
Classical Nylon String
12-String
Left-Handed Acoustics
Travel and Mini Acoustic
Acoustic Guitar Packages
Bass Guitars
4-String
5-String
6-String
Fretless
Short Scale Basses
Left-Handed Basses
Bass Guitar Packages
Upright Basses
Amps
Guitar Amps
Bass Amps
Keyboard Amps
Attenuators and Cab Simulators
Effects and Pedals
Effects Pedals
Multi-Effect
Rackmount Effects
Pedal Boards
Pedal Board Accessories
Weird Noisemakers
Drums
Cymbals
Drum Accessories
Electronic Drums
Pro Audio
Mixers
PA Speakers
Recording Gear
Microphones
Microphone Accessories
Wireless Systems
PA System Packages
Signal Processors
PA Power Amps
Cables, Snakes and DI Boxes
Keyboards and Synths
Synths
Portable Keyboards
Digital Pianos
Keyboard Accessories
Folk Instruments
Ukuleles
Banjos
Mandolins
Harmonicas
Parts
Pickups
Guitar Parts
Guitar Necks
Guitar Bodies
Replacement Speakers
Tubes
0
Shopping Cart
Your cart is currently empty.
Continue Shopping
My Account
Welcome to Motor City Guitar!
Login
Create Account
Home
Boss 40th Anniversary SD-1-4A Super Overdrive Pedal
Boss 40th Anniversary SD-1-4A Super Overdrive Pedal
New
Default Title - $64.99 USD
$64.99
$77.99
Maximum quantity available reached.
Sku:
761294518601
Brand:
Boss
Since its release in 1981, the workhorse SD-1 Super Overdrive has been the core gain pedal for generations of players across every musical genre. Based around the revolutionary asymmetrical clipping circuit from the OD-1 Overdrive—one of the three original BOSS compact pedals from 1977—the SD-1 delivers rich, smooth, and highly musical overdrive tones that continue to inspire guitarists everywhere.
• Legendary BOSS overdrive pedal with genre-defining sound and feel.
• Unique asymmetrical clipping circuit produces tube-like overdrive characteristics
• Mild-to-moderate drive tones with focused midrange and tight low end
• Ideal for use with clean and slightly driven amps
• Also works great for bringing tightness and definition to high-gain amp tones
• Stacks well with boost, overdrive, and distortion pedals
The Clipping Circuit That Defined “Overdrive”
In 1977, BOSS created an entirely new stompbox category with the OD-1, bringing natural overdrive in pedal form to guitarists for the very first time. Producing a signal rich in even-order harmonics, its unique asymmetric clipping circuit replicated the pleasing sound and feel of a driven tube amp—but at controllable volume levels. Four years later, this breakthrough design evolved into the more versatile SD-1, which added an active tone control for shaping the treble response and subtle enhancements for more low-end body.
Overdrive Perfection
The SD-1 allows players from beginner to pro to get inspiring sounds right away, thanks to its natural behavior and the subtle mid boost that's part of its design. It gives your tone a push where it matters most, ensuring your guitar always sits perfectly in the mix with warmth, clarity, and rich presence. Lower drive settings are great for rhythm parts, while higher settings are ideal for fat, singing leads. The SD-1 is also very sensitive to input gain, letting you dial in different shades of overdrive simply by adjusting your guitar's volume control.
The One Pedal Every Player Needs
With its organic character and responsive drive and tone controls, the SD-1 delivers the right sound for just about any style of music. Kick on the pedal with your favorite clean or slightly driven amp for mild-to-moderate overdrive that’s ideal for everything from classic rock and gritty blues to pop, country, jazz, and beyond. The SD-1 also shines as a booster for high-gain amps and other drive pedals, providing mid focus, tight bass, and smooth top end that's perfectly suited for heavier sounds and solo playing.
Limited Edition 40th Anniversary SD-1 Super Overdrive (SD-1-4A)
To celebrate 40 years of continuous SD-1 production, we've created a limited edition version that's available throughout 2021. This commemorative pedal features a black body with yellow lettering, gold-capped knobs, and a vintage silver thumbscrew for the battery compartment and comes in a box with a special 40th Anniversary logo.