BOSS SD-1-B50A 50th Anniversary Super OverDrive

The BOSS SD-1-B50A 50th Anniversary Super OverDrive celebrates five decades of BOSS innovation with a limited-edition version of one of the world's most iconic overdrive pedals. Featuring the same legendary asymmetric clipping circuit as the standard SD-1, this special edition is finished in an exclusive metallic design with commemorative details, making it equally suited for players and collectors.

Main Features

• Limited 50th Anniversary edition of the legendary SD-1
• Classic asymmetric overdrive circuit for smooth, natural tube-like response
• Responsive dynamics that preserve your guitar's character
• Ideal as a standalone overdrive or amplifier boost
• Premium commemorative metallic finish with anniversary logo
• Rugged BOSS compact pedal construction

Specifications

Controls

• Level
• Tone
• Drive
• Pedal Switch

Connections

• Input
• Output
• DC In (9V)

Power

• 9V battery
• BOSS PSA-series AC adaptor (sold separately)

Dimensions

73 × 129 × 59 mm

Weight

Approx. 360 g (including battery)