sale BOSS SUPER OVERDRIVE SD-1 ANNIVERSARY 40TH / BOSS SD-1-4A

Boss SD-1 Anniversary 40th SD-1-4A Nominal Input Level-20 dBu Input Impedance1 M ohm Nominal Output Level-20 dBu Output Impedance1 k ohm Recommended Load Impedance10 k ohms or greater Bypass Buffered bypass Controls DRIVE knob TONE knob LEVEL knob Pedal switchIndicator 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 AC adaptor (PSA series: sold separately) Current Draw10 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.AccessoriesOwner #39;s manual Leaflet ( #34;USING THE UNIT SAFELY, #34; #34;IMPORTANT NOTES, #34; and #34;Information #34;) Carbon-zinc battery (9 V, 6F22)