Passionately designed by the master engineers at BOSS in Japan, the Waza Craft SD-1W Super Overdrive delivers a premium stomp experience that fans of customized pedal tone will love. Crafted with an ear for highly refined sound, the SD-1W hot rods the famous BOSS overdrive with all-discrete analog circuitry. Standard mode captures the classic SD-1 sound while Custom mode offers new tonal range and gain.

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, Mode switch, LEVEL knob, TONE knob, DRIVE knob
Indicator: CHECK indicator (Serves also as battery check indicator)
Connectors: INPUT jack, OUTPUT jack, DC IN jack
Power Supply: Alkaline battery (9 V, 6LR61) or Carbon-zinc battery (9 V, 6F22). AC adaptor (sold separately)
Current Draw: 15 mA
Expected battery life under continuous use (These figures will vary depending on the actual conditions of use.): Carbon: Approx. 25 hours
Alkaline: Approx. 42 hours
Accessories: Owner's Manual, Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTE," and "Information"), Carbon-zinc battery (9 V, 6F22)

Width: 73 mm (2-7/8 inches)
Depth: 129 mm (5-1/8 inches)
Height: 59 mm (2-3/8 inches)
Weight: 430 g (0 lbs. 16 oz.)