JOYO JF-37 Analog Chorus Guitar Effects Pedal + Topper + PCZ Jack The Joyo JF-37 Analog Chorus pedal uses an BBD chip to give you the classic analog chorus sound and accurate reproduction. Analog Chorus can expand your musical horizon, when it comes to original tones. Rate and Depth knobs let you adjust chorus speed and depth. True bypass design is used to minimise tone loss. Simple design and a sturdy casing. Specifications: Model: JF-37 Color: Blue Material: Aluminum alloy Input impedance: 1M? Output impedance: 1K? Running current: 12mA Power: 6F22 9V battery / DC 9V adapter (Neither included) Item size: 11.7 * 6.7 * 5.1cm / 4.6 * 2.6 * 2.0in Item weight: 200g / 7.0oz Package size: 13 * 7.5 * 6.2cm / 5.1 * 2.9 * 2.4in Package weight: 240g / 8.4oz Note: Power supply not included. Please use the 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 * Mooer PCZ Jack 1 * Mooer Topper 1 * Year warranty through our store No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days) Ships from Canada (depending on stock availability, may also ship from our Niagara Falls NY. location)