Boss SD-1-4A Super OverDrive 40th Anniversary
Limited Edition 40th Anniversary SD-1 Super Overdrive
To celebrate 40 years of continuous SD-1 production, we’ve created a limited edition
anniversary 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.
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
● Genre-defining BOSS overdrive sound
● 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
● BOSS five-year warranty
De BOSS SD-1-4A is dezelfde als de standaard SD-1 maar in een gelimiteerde behuizing. De klank is identiek als de SD-1.
Let op: De SD-1 4A wordt standaard geleverd met batterijen en zonder adapter! Deze kun je er uiteraard wel bij bestellen. De bijbehorende adapter is de Boss PSA-230S.