Datavideo DAC-70 3G/HD/SD Cross-Converter

Regular price $499.00

DAC-70 is an up/down cross-converter that converts between SD, HD, and 3G formats. It accepts VGA, SDI, and HDMI video inputs. It automatically converts to the selected output format, even when the video input changes. The DAC-70 is compatible with 3GB/s SDI, and the converter includes a built-in mini-USB connection for updating to support future video formats.


  • Cross-Conversion: DAC-70 can up-convert and down-convert between many 3G, HD, and SD video formats.
  • 10-bit: DAC-70 supports 10-bit processing with high-quality video filtering.
  • Low SDI Jitter: DAC-70 is built with high-quality standards for low SDI jitter with long SDI cable lengths.
  • Multi-Channel Audio: Multi-channel audio is supported (Up to 8 Channels embedded)
  • Firmware Upgradable: The firmware is upgradable via the DAC-70's mini-USB port.
  • RMK-2 Compatible: DAC-70 is compatible with the RMK-2 holder, for holding multiple converters and distribution amplifiers in a 2RU space.



  • Supported Input Formats
  • 3G-SDI: 1080p (50/59.94/60)
  • HD-SDI: 1080p (23.98/24/25/29.97/30)
  • HD-SDI: 1080i (50/59.94/60)
  • HD-SDI: 720p (50/59.94/60)
  • SD-SDI: 525i, 625i
  • HDMI: 1080p (23.98/24/25/29.97/30/50/59.94/60)
  • HDMI: 1080i (50/59.94/60)
  • HDMI: 720p (50/59.94/60)
  • HDMI: 480p, 576p
  • HDMI: 800x600@60Hz, 1024x768@60Hz,1280x1024@60Hz 1366x768@60Hz, 1400x1050@60Hz, 1600x1200@60Hz
  • VGA: 800x600@60Hz, 1024x768@60Hz,1280x1024@60Hz, 1366x768@60Hz, 1400x1050@60Hz, 1600x1200@60Hz
  • *HDMI supports YUV / RGB color space
  • Supported Output Formats
  • SDI/HDMI: 1080p (23.98/24/25/29.97/30/50/59.94/60)
  • SDI/HDMI: 1080i (50/59.94/60)
  • SDI/HDMI: 720p (50/59.94/60)
  • SDI/HDMI: 525i, 625i
  • Audio Support
  • Input- Analog Audio L/R: Stereo
  • Input- SDI embedded audio up to 8CH, 48KHz, PCM audio
  • Input- HDMI embedded audio up to 8CH, 44.1/48/96KHz, PCM audio
  • Output- SDI/HDMI embedded audio up to 8CH, 48KHz, PCM audio
  • Inputs
  • 1x VGA
  • 1x HDMI
  • 1x 3G/HD/SD-SDI
  • 1x Analog Audio Left/Right Pair
  • Outputs
  • 2x 3G/HD/SD-SDI
  • 1x HDMI
  • 1x 3G/HD/SD-SDI Loop-Through 

Item Includes:

  • DAC-70 Unit
  • Instruction Manual
  • Power Supply and Cord (12V / 1.0A)