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.


SPECIFICATIONS:
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

Controls:
DRIVE knob
TONE knob
LEVEL knob
Pedal switch

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:
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.

INCLUDED ACCESSORIES:
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

SIZE AND WEIGHT:
Width73 mm, 2-7/8 inches
Depth129 mm, 5-1/8 inches
Height59 mm, 2-3/8 inches
Weight (including battery)360 g, 13 oz