Our TS Series is based on Ibanez Tube Screamer that is one of the most emulated circuit designs of all time and has been pushing amplifiers since it was first released in the late 1970s. Combined with the classic TS9 and 808 circuits, it is controlled with a toggle switch. High-grade components selected for superior sound and response, premium finish and controls. Based on one of the most classic overdrive circuits of all time, the TS9 and TS808 Tube Screamer. Dimensions (L/W/H): 115mm X 65mm X 32mm Weight: 280g True Bypass Switching Power Consumption: 9VDC/100mA Power: 9VDC, Negative Tips (Regulated recommended) (not included) Package includes: 1 X TS GREEN Note: 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 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.