YUER YF-40 Band Controller 10 Band EQ with Volume + MEC A1 9V 1000ma Power Supply This 10 band EQ e ect pedal is suitable for both Bass and Guitar, the frequency band ranges from 31.25Hz to 16kHz, including 4-string, 5-string Bass and 6-string, 7-string Guitar. On the pedal?s right side, there is an independent Volume Control Knob, ***These pedals are not to be confused with some others that look the same, I will not mention them,The electronics of YUER pedals are far more superior.*** Note: Power supply 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 * A1 1000ma Power supply 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 via USPS ) Ships from Canada *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.