DataVideo DAC-91 Passive video converter

Auto detects SD. HD and 3G signalsAllow users to embed 2 channels of analogue audio into SDI video signal.It features 3G/HD/SD-SDI to support up to 1080p/60 video format. automatically detecting and switching between the different formats and provides mini XLR and RCA audio connectors for inputting analogue audio.Auto sets compatible formats to embed external sound sources to SDI outputEmbed Audio into an SDI SignalSupports SMPTE and EBUAudio level indicator displayAudio level adjustment4 x Analogue Audio inputs (Mini XLR x 2. RCA x 2)The Audio box also has audio level adjustment by using the built-in DIP switches.Aluminum Alloy and Heavy Duty DesignSuper sturdy and durable. DAC series has a rugged metal housing for use in even the roughest conditions. Low heat dissipation. ideal for long hour operation in normal ventilated environment.