The Jan Ray Based on VEMURAM JAN RAY(JAPAN).. FOOTSWITCH toggles effect on/bypass (blue LED indicates on) VOLUME knob adjusts overall volume of effect BASS knob cuts low end frequencies GAIN knob adjusts overdrive intensity TREBLE knob cuts high end frequencies from post-overdrive signal BOOST- OVERDRIVEBOOST- OVERDRIVE OPERATION: Install a 9V battery in the unit (see below) or plug in a suitable 9Vdc, center negative power supply. Plug your guitar into the input jack and connect your amp to the output jack. True bypass Input Impedance:400k ohm Output Impedance:1k ohm Power Connector:9Vdc, center negative, 2.1mm x 5.5mm Dimensions:11.5*6.5*5.5CM Weight:0.28KG PACKAGING 1*JAN RAY OVERVIEW The Jan Ray was designed to recreate the punchy clear tone of the Blackface Fender amps from the 60?s. So-called the ?Fender Magic 6? sound. An easy to handle overdrive keeping the characteristics of the guitar, with great sustain without any unnatural compression. 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.