Overdrive and distortion effect pedal based on the sound of Vox AC30 amplifier, has sparkly high end and harmonic overtones. With 6 controls for shaping EQ and overdrive response: LOW, MID, HIGH, VOL., VOICE, DRIVE. True bypass design, with LED light for indicating effect or bypass status. Aluminum alloy shell, durable and stable. Dual power supply choices (9V battery or DC 9V power adapter), convenient to use.(not included) Specifications: Material: Aluminum Alloy Signal Input: 1/4 inch Monaural Jack Signal Output: 1/4 inch Monaural Jack Power Supply: DC 9V power adapter(center negative) or 9V battery(both are not included) Current consumption: 30mA Item Size: 12 * 9.5 * 3.5cm / 4.7 * 3.7 * 1.4in Item Weight: 327g / 11.5oz Package Size: 14 * 12 * 7cm / 5.5 * 4.7 * 2.8in Package Weight: 406g/ 14.3oz Note: Power supply not included. Please use the 9V power adapter whose polarity is negative center otherwise, the product may not work properly. Package List: 1 * Effect Pedal 1 * User Manual(English & Chinese) No Duty to Canada and USAFree USA Shipping