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Boss SD-1 Super Overdrive Pedal


The SD-1 Super OverDrive pedal produces the warm, natural distortion of an overdriven tube amplifier while maintaining the subtle nuances of a player's picking technique. This is one of BOSS' more subtle and smooth overdrive pedals, perfect for blues and rock.


  • Compact overdrive pedal with warm, smooth overdriven sounds
  • Unique asymmetric overdrive circuitry for a classic, natural tube amp growl
  • Tone control provides precise adjustment of drive sound
  • BOSS five-year warranty


Input Impedance 470 k ohms
Output Impedance 10 k ohms or greater
Connectors INPUT Jack, OUTPUT Jack, AC adapter Jack (DC 9 V)
Power Supply DC 9 V: Dry Battery 9V (6F22/9V), AC Adaptor (sold separately)
Current Draw 6 mA (DC 9 V)

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