Rowin LEF-317A Graphic Equalizer Pedal The Rowin Graphic EQ Pedal LEF-317 can be used with an electric guitar or electric bass. It features five adjustable frequency faders that can be used to shape and sculpt your instrument sound to perfection. With 18dB of gain or attenuation ranging from 100Hz-4kHz, this pedal can be used to cut problem frequencies, add warmth or sparkle, create the classic scooped mid sound, achieve that AM radio effect, and more. Compact / Miniature Case Size Advances in circuitry design have made is possible for guitar effect pedals to be built in a compact enclosures that literally fit in the palm of your hand. The mini design allows more pedals to fit on your pedal board and also helps reduce the overall weight. True Bypass Circuitry The compact inner circuitry is designed with a 3PDT true bypass switch ensuring an unaltered tone when the pedal is not engaged. A true bypass switch has the ability perform a true bypass of the internal hardware circuit of the pedal, meaning the signal goes straight from the IN to the OUT. Specifications: Full Metal Shell 5 bands of EQ - 100Hz, 250Hz, 630Hz, 1.6kHz, 4kHz 18dB of attenuation or gain True Bypass 3DPT Switch Power Supply: 9V DC (Negative Centre) - (Not Included) Working Current: 8mA Input Impedance: 470K ? Output Impedance: 100k ? Input and Output Connectors: 1/4" jack Dimensions: L95mm x W45mm x H53mm (incl. switch) Weight: .2kg (203grams) Note: Power supply not included. Please use a 9V DC power adapter whose polarity is negative centre otherwise, the product may not work properly. Package List: 1 * Effect Pedal 1 * Tuner 1 * User Manual(English Chinese) 1 * Year warranty through our store No Duty to Canada and USA FAST 'N FREE USA Shipping 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.