Rowin LEF-605 HEAVY METAL Based on a shredded high gain sound, this distortion pedal can create a variety of high gain sounds, from heavy distortion with a heavy low end to a sound that penetrates the air like thunder.Hi Boost, Lo Boost, and Boost Off can be selected with the toggle switch. Hi Boost produces a sound with high frequencies strongly emphasized, and Lo Boost produces a sound with strongly emphasized low frequencies.LEVEL: Adjusts the volume.TONE: Adjust the toneGAIN: Adjusts the amount of distortion.Hi Boost / Boost Off / Lo Boost: Switches between 3 types of drive sounds.BYPASS: Switches the effect ON / OFF. When bypassed, it will be true bypass.INPUT: Connect to the cable on the instrument side.OUTPUT: Connect to the cable on the amplifier side.DC 9V: Powered by a standard center minus adapter (One Control EPA-2000 recommended).* Batteries cannot be used.Input Impedance: 1M OhmsOutput Impedance: 500 OhmsWorking current: 25mAPower Supply: 9V AC AdapterDimensions: 95mm (D) * 45mm (W) * 48mm (H)Weight: 240g (with box) 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 * User Manual(English & Chinese) 1 * Year warranty through our store No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days) Ships from Canada *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.