A high gain distortion pedal from Caline with a mini EQ which lets you tweak the Bass, Mids and Treble. The two way switch sounds a little smoother on Vintage and defined on Modern. This combined the with volume and gain controls let you experiment with a range of usable heavy distortion tones. This pedal to our ears may be influenced by the Wampler Triple Wreck. The Red Devil is very durably built with a true bypass footswitch. Takes a 9v battery or 9v DC centre negative power supply. Features: GAIN / VOLUME controls for awesome sound shaping, lets you tweak the Bass, Mids and Treble, tweaking these allows you to design your own guitar sounds for different performances. Double distortion: Vintage and Modern. Rich timbre and great dynamic range effect, adapt both classic rock and modern heavy metal, great tone, easy and perfect operation 1. True bypass design. 2. The CP-30 is geared to heavy metal tone,low frequency descend degree is good. 3. 2 modes: Vintage Style and Modern Style.Tube amp tones. 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.