BOSS SD-1

Since its release in 1981, the workhorse SD1 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 OD1 Overdrive—one of the three original BOSS compact pedals from 1977—the SD1 delivers rich, smooth, and highly musical overdrive tones that continue to inspire guitarists everywhere.In 1977, BOSS created an entirely new stompbox category with the OD1, bringing natural overdrive in pedal form to guitarists for the very first time. Producing a signal rich in evenorder 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 SD1, which added an active tone control for shaping the treble response and subtle enhancements for more lowend body.
Controls: Drive;Level;Tone
Made in: Taiwan
Package Contents: Manual;Battery
UK/EU Power supply included: No
Width (mm): 73.0
Battery Operation: Yes
True Bypass: None
Outputs: Jack 6,3 mm TS
Depth (mm): 129.0
Inputs: Jack 6,3 mm TS
Number of Buttons: 1
Offer Configuration: Standard offer
Variant: Standard
Colour: Yellow
Type: Overdrive
Weight (g): 360.0
Power Supply: Adapter or Battery;9V
Battery Type: 9V
Height (mm): 59.0