Input: 1/4" Mono Audio Jack (Impedance: 1M Ohms) Output: 1/4" Mono Audio Jack (Impedance: 100 Ohms) Power Requirements: DC 9V Power Adapter(Center minus) Current Draw: 18mA Dimensions: 122mm (L) x 72mm (W) x 56mm (H) Weight: 336g Accessories: owner's manual Product FeaturesInput: 1/4" Mono Audio Jack (Impedance: 1M Ohms)Output: 1/4" Mono Audio Jack (Impedance: 100 Ohms)Power Requirements: DC 9V Power Adapter(Center minus)Current Draw: 18mADimensions: 122mm (L) x 72mm (W) x 56mm (H)Weight: 336gAccessories: owner's manual AttributesColor: BlueEffect Type: Overdrive and BoostOutput: 1/4"Input: 1/4"True Bypass: YesStereo/Mono: MonoModel Name: JF-23Note: Power supply not included. Please use a 9V DC power adapter whose polarity is negative center otherwise, the product may not work properly. Package List: 1 * Effect Pedal 1 * User Manual ( English ) 1 * Year warranty through our store No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days)Ships from Canada (depending on stock availability, may also ship from our Niagara Falls NY. location) *Just to be clear on DUTY, (regardless of what eCRATER warns buyers of ) Canada and the USA have a trade agreement in place that allows US citizens to purchase/import up to $800 dollars per purchase in to the United States from Canada with NO Duty at all, State taxes are another story, some states charge a TAX some do not, BUT NO duty.