TONE CITY King of Blues Overdrive Guitar Effect Pedal ?ENGINE A with a peak in the middle range, ENGINE B with clean and flat characteristics, and an overdrive that contains different characters in one. ?High quality sounds are recommended for both separate depending or simultaneous use. [Description] Condition: Brand New Brand: TONE CITY MPN: King of Blues Type: Effector pedals Style: Dual-drive pedal Power supply: DC9V(center minus) (not included) Consumption current: 25mA(both ENGINE A and B are ON) Accessory: Users manual [Specification] ?Input impedance: 1M ?Output impedance: 10K ?Input level: -10db ?Output level: ENGINE A only 11db, ENGINE B only 10db ?TRUE BYPASS switch (Control - ENGINE A / B common) ?VOL: ~ Adjust the volume ?GAIN: ~ Adjust the amount of distortion ?TONE: ~ Adjust the tone Note: Power supply not included. Please use the 9V power adapter whose polarity is negative centre otherwise, the product may not work properly. Package List: 1 * Effect Pedal 1 * User Manual(English Chinese) No Duty to Canada and USA Free USA Shipping (typically takes about 4 days to the USA by USPS)