The DS-1 Distortion Effects Pedal is a true icon in the world of guitar effects. Introduced in 1978, BOSS's first distortion pedal defined a bold new sound, delivering hard-edged attack and smooth sustain that's been a staple of players for generations. The DS-1 Effects Pedal is the top-selling BOSS compact pedal ever, and its original, unchanged design continues to inspire the creation of great music everywhere. The classic DS-1 tone is behind the signature sounds of numerous rock legends and is ready to fuel your own signature sound today.

• Nominal Input Level: -20 dBu
• Input Impedance: 1 M ohm
• Nominal Output Level: -20 dBu
• Output Impedance: 1 k ohm
• Recommended Load Impedance: 10 k ohms or greater
• Controls: Pedal switch; TONE knob; LEVEL knob; DIST knob
• Indicator: CHECK indicator (Used for indication of check battery)
• Connectors: INPUT jack: 1/4"inch phone type; OUTPUT jack: 1/4"inch phone type; DC IN jack
• Power Supply: Alkaline battery (9 V, 6LR61) or Carbon-zinc battery (9 V, 6F22); AC adaptor (PSA series: sold separately)Current Draw10 mA
• Expected battery life under continuous use: Carbon: Approx. 50 hours; Alkaline: Approx. 80 hours
• * These figures will vary depending on the actual conditions of use
• Accessories: Owner's manual Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information"); Carbon-zinc battery (9 V, 6F22)
• Option (sold separately)AC adaptor (PSA series)

• Width: 73 mm
• Depth: 129 mm
• Height: 59 mm
• Weight: 360 g