Peak Power Output: 900W + 900W. Innovative Digital Echo effect Processing. 4 microphone Inputs (3 front/1 rear) for Usage. Microphone Input Signal Attenuators. Microphone Volume/Bass/Midrange/Treble/Balance/Echo Level Adjust. Echo Effect Volume/Bass/Treble/Repeat-deepness/Delay-time control. 11 Steps Digital Key Control. 3 Audio sources input Selector. 3 Video Input , 1 Video Output (RCA). Singing Partner/Vocal Cancel function fits to […]