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Datavideo DAC-90 SDI Audio De-Embedding Box


Key Features

    • 3G/HD/SD SDI x 1 Video Input
    • 3G/HD/SD SDI x 1 (Re-clocked Loop through) Video Output
    • Mini XLR (Balanced) x 4 Analog Audio Output
    • Power LED x 1 Audio Level LED: 4 rows Audio Indicator
    • Mini-USB x 1
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The DAC-90 SDI Audio De-Embedding Box from Datavideo allows the user to de-embed 16 analog audio signals (four at a time) from the SDI video signal. It features 3G/HD/SD-SDI to support up to 1080p60 video format and automatically detects and switches between different formats. In addition, 4 mini XLR audio connectors are provided to output analog audio to audio devices such as monitors, recorders, switchers, and audio mixers. SMPTE and EBU settings are available on the audio box and assignments of the de-embedded audio signal are set using the built-in DIP switches.



    • Audio de-embedding from SDI signal
    • Automatic detection of 3G, HD, and SD signals
    • 4 analog Mini XLR audio outputs
    • Assignable de-embedded audio signals
    • Audio level indicator display
    • Switchable SMPTE and EBU audio levels
    • Control via DIP switches


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Datavideo DAC-90 Specs


SDI Video Input
3G/HD/SD SDI x 1
SDI Video Output
3G/HD/SD SDI x 1 (Re-clocked Loop through)
Analog Audio Output
Mini XLR (Balanced) x 4
Audio Indicators
Power LED x 1 Audio Level LED: 4 rows
Updates and Configuration
Mini-USB x 1


SDI Format Support
NTSC 525/29.97 and PAL 625/25
HD: 1080p 23.98/24/25/29.97/30/50/59.94/60 1080i 50/59.94/60 720p 23.98/24/25/29.97/30/50/59.94/60
SDI Compliance
SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 424M, SMPTE 425M-AB ITU-R BT.656, ITU-R BT.1120-6
SDI Video Rates
SDI video connections are switchable between standard definition and high definition
SDI Video Sampling
4:2:2 / 4:4:4
SDI Audio Sampling
24-bit (SD 20-bit), 48 kHz
SDI Color Precision
4:2:2 / 4:4:4 (8/10/12-bit)
SDI Color Space
SDI Auto Switching
Automatically detects SD, HD, 3G
Audio Level
SMPTE and EBU switchable


Settings Control
DIP Switch
Power Supply
12 VDC
Operating Temperature
32 to 122°F (0 to 50°C)
Operating Humidity
10 to 90% (noncondensing)
3.3 x 0.2 x 4.4″ (8.5 x 4.5 x 11 cm)
0.81 lb (0.37 kg)