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Datavideo DAC-91 2-Channel SDI Analog Audio Embedder


Key Features

    • 2 x Mini-XLR and 2 x RCA Inputs
    • Supports 3G/HD/SD-SDI 1080p60 Video
    • Embed 2 Channels of Analog Audio
    • Aluminum Alloy Construction
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The DAC-91 2-Channel SDI Analog Audio Embedder from Datavideo autodetects SD, HD, and 3G signals and allows users to embed two channels of analog audio into SDI video signal. It features 3G/HD/SD-SDI and supports up to 1080p60 video formats, automatically detecting and switching between the different formats. It provides mini XLR and RCA audio connectors for inputting analog audio.


    • Auto sets compatible formats to embed external sound sources to SDI output
    • Supports SMPTE and EBU
    • Audio level indicator display
    • Audio level adjustment
    • Four analog audio inputs; audio level adjustment using the built-in DIP switches
    • Rugged metal housing for use in the roughest conditions
    • Ideal for long-period operation in a normal ventilated environment


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Datavideo DAC-91 Specs

Inputs / Outputs

1 x Mini-USB Integrated Male Input
Video I/O
1 x BNC (3G-SDI) Input
2 x BNC (3G-SDI) Output
Audio I/O
2 x Mini-XLR Input
2 x 2RCA Input


Power Source
Proprietary Interface
DC Input Power
12 VDC at 0.5 A


Operating Temperature
32 to 72°F / 0 to 40°C


Material of Construction
Aluminum Alloy
4.4 x 3.3 x 1.8″ / 112 x 85 x 45 mm
0.9 lb / 0.4 kg