Boss SD-1 Super OverDrive & Distortion Guitar Pedal

$ 58.99 

  • Boss SD-1 Super OverDrive & Distortion Guitar Pedal
  • Boss SD-1 Super OverDrive & Distortion Guitar Pedal
  • Boss SD-1 Super OverDrive & Distortion Guitar Pedal
  • Boss SD-1 Super OverDrive & Distortion Guitar Pedal

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For your consideration, Garrett Park Guitars presents this Boss SD-1 Super OverDrive.


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

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

Bypass:  Buffered bypass


  • DRIVE knob
  • TONE knob
  • LEVEL knob
  • Pedal switch

Indicator:  CHECK indicator (Used for indication of check battery)


  • INPUT jack: 1/4-inch phone type
  • OUTPUT jack 1/4-inch phone type
  • DC IN jack

Power Supply: 

  • Carbon-zinc battery (9 V, 6F22) or Alkaline battery (9 V, 6LR61)
  • AC adaptor (PSA series: sold separately)

Current Draw: 10 mA

Expected battery life under continuous use:

  • Carbon: Approx. 60 hours*
  • Alkaline: Approx. 90 hours*
  • *These figures will vary depending on the actual conditions of use.


  • Owner's manual
  • Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information")
  • Carbon-zinc battery (9 V, 6F22)

Options (sold separately): AC adaptor: PSA series



  • 73 mm
  • 2-7/8 inches


  • 129 mm
  • 5-1/8 inches


  • 59 mm
  • 2-3/8 inches

Weight (including battery):  360 g, 13 oz

* 0 dBu = 0.775 Vrms

*The specifications are subject to change without notice.

Please call, chat, or email for more information.

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