Demonfx G String Filtration II Noise Reduction This is the very latest offering from Demonfx. Based and inspired by the original G Series, this is Demon's take on a very useful addition to your signal path. This is NOT just an in and out noise gate, but rather offers a pathway where you can take the noise out of a gain section (for example) while leaving out your modulation section. Many ways to place it, but again do make sure this unit is for you and you do have a robust effects chain to work with. Some pathway examples are noted here, and I am sure you can view some of the videos of the original ISP unit for more information. Well worth the price. DemonFx are Bringing some of the best sought after sounds at a real nice price. 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 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.