The noise gate pedal is for reducing the noise hum and buzz of other pedals(especially high gain distortion) in your pedal chain. 2 working modes: Hard(reduce high frequency sound) Soft(reduce low frequency sound), allows you to have more excellent tone. One control knob for adjusting the volume of the noise reduction. True bypass, and with LED light for indicating effects or bypass status. Aluminum alloy shell, durable and sturdy. Specifications: Material: Aluminum Alloy Signal Input: 1/4?Monaural Jack (impedance: 1M Ohms) Signal Output: 1/4?Monaural Jack (impedance: 1K Ohms) Power Supply: DC 9V power adapter(centre negative) or 9V battery(both are not included) Working Current: 30mA Item Size: 11.3 * 6.3 * 3.3cm/ 4.4 * 2.5 * 1.3in Item Weight: 220g / 7.8oz Package Size: 13 * 7.5 * 6cm / 5.1 * 3 * 2.4in Package Weight: 260g / 9.1ozNo 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. (If you live outside Canada and the USA, you will probably have to pay local import tax or Duties to the courier when your items are delivered. These taxes or custom duties are not imposed by us,and are separate from the purchase price, they are set by your county's tax laws, we can not mark items less than the actual value of purchase. Please ensure you find out what your local import taxes are before you order. We cannot refund an order because of these customs charges so please do not refuse the delivery at this point as you will likely not get your money back.Refusing the delivery of a package because you are not happy with the duty imposed is against e-bay policy.)