Vestax PBS-4 Personal Live Web Broadcasting Audio & Video Mixer&lrm; Audio Inputs: x3 LINE IN Stereo RCA, x2 Neutrik Combo Jack (Mono), x1 HDMI IN, x1 USB IN (Loop Back) Audio Output: x1 Master Output Stereo RCA (Control Room), x1 1/4" Headphone Jack Video Input: x4 VIDEO IN Composite RCA), x1 VGA IND-SUB15 pin), x1 HDMI IN Video Output: x2 MASTER OUT Composite / USB), x1 PREVIEW OUTComposite Video Resolution: Composite: NTSC / PAL, VGA IN (NTSC) : 1024768 (60Hz), VGA IN (PAL) : 1024768 (50Hz), HDMI IN (NTSC): 720480 (60Hz) *480p, HDMI IN (PAL) : 72057650Hz*576p