Features:Full analog circuit, warm, deep, rich phasing tone.2 working modes: Vintage / ModernVintage: Warm, psychedelic, classic phasing tone;Modern: Modern feeling phaser, rich and deep.Speed knob to adjust the speed of the phaser sound.True bypass design to minimize the tone loss.Mini size, compact and space-saving.Aluminum alloy case with stove varnish finish.Specifications:Color: OrangeSuitable for: Electric guitarMaterial: Aluminium alloy & PCBEffect modes: Vintage / ModernInput: 1/4" monaural jack (impedance: 470k Ohms)Output: 1/4" monaural jack (impedance: 10k Ohms)Power requirements: AC adapter 9V DCCurrent draw: 5mAItem size: 9 * 3.5 * 3.2 cm / 3.5 * 1.4 * 1.3inItem weight: 143g / 5.1ozPackage weight: 171g / 6.1ozPackage size: 10.5 * 6 * 4.6cm / 4.1 * 2.4 * 1.8inPacking List:1 * Analog Phaser Pedal1 * User Manual (English & Chinese)