The Jan Ray Based on VEMURAM JAN RAY(JAPAN)..FOOTSWITCH toggles effect on/bypass(blue LED indicates on)VOLUME knob adjusts overall volume of effectBASS knob cuts low end frequenciesGAIN knob adjusts overdrive intensityTREBLE knob cuts high end frequencies frompost-overdrive signalBOOST- OVERDRIVEBOOST- OVERDRIVEOPERATION: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 andconnect your amp to the output jack.True bypassInput Impedance:400k ohmOutput Impedance:1k ohmPower Connector:9Vdc, center negative, 2.1mm x 5.5mmDimensions:11.5*6.5*5.5CMWeight:0.28KG PACKAGING1*JAN RAY OVERVIEWThe Jan Ray was designed to recreate the punchy clear tone of theBlackface Fender amps from the 60’s. So-called the“Fender Magic 6” sound. An easy to handle overdrive keeping thecharacteristics of the guitar, with great sustain without any unnaturalcompression.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 Pedal1 * 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.