DJ MIXER DJ21 1) 3 stereo channels 2) 2 phono, 3 line and 2 mic inputs with talkover 3) AMP output with stereo and mono selec DJ MIXER DJ21Open the power,Enjoy the musicThis DJ series is 3 channels mixer ,that device delivers studio-gradeFidelity for clubs ,radio DJS ,Mobile DJS,and any appliciations . 2 microphone ;2 phono ;2 lin inputMicrophone Balance,gain control45.0 mm Slim potentiometerDual ...