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Simplified DAC1, Audio Extractor with Dolby downmix capability

SKU SMDAC1
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The DAC1 HDMI 18Gbps Audio Extractor extracts audio signals (Dolby 5.1 and DTS 5.1) and downmixes the signal to stereo from any HDMI compliant source to digital optical or analog stereo L/R audio outputs. Both input and output HDMI connections support video resolution up to 4K2K@50/60Hz (YUV444) while supporting HDR 8, 10, 10+, and Dolby Vision passthrough. HDCP 2.2 and CEC bypass are supported. 

Primary Use: to extract audio from a media player and then convert the multichannel audio to stereo.

  • HDMI 2.0b (18Gbps), HDCP 2.2 and DVI compliant

  • Video resolutions up to 4K2K@50/60Hz (YUV444)

  • Extracts HDMI audio to multi-channel optical (SPDIF) or L/R analog audio

  • Optical audio supports LPCM 2CH, Dobly Digital 2/5.1CH, DTS 2/5.1CH

  • Supports HDMI High Bit Rate(HBR) audio pass through

  • Audio sample rates up to 192kHz

  • HDR 8, 10, 10+, and Dolby Vision (High Dynamic Range) pass through

  • Supports CEC bypass

HDMI Compliance HDMI 2.0b 
HDCP Compliance HDCP 2.2 and HDCP 1.4 
Video Bandwidth 594KHz (18gbps) 
Video Resolutions up to 4K2K@50/60Hz (YUV4:4:4), 4K2K@30Hz, 1080P@120Hz, and 1080P 3D@60Hz 
Color Space RGB, YCbCr 4:4:4, YCbCr 4:2:2 
Color Depth 8-bit, 10-bit, & 12-bit 
HDMI Audio Formats (Pass-through) LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, & Dolby Digital+ 
Optical Audio Formats LPCM 2CH, LPCM 5.1, Dolby Digital 2/5.1CH, DTS 2/5.1CH 
L/R Audio Formats Analog Stereo 2CH 
Housing  Metal Enclosure 
Color  Black 
Dimensions  73.5mm/2.9" [W] x 60.7mm/2.4" [D] x 17mm/0.67" [H] 
Weight  130g/4.6 oz. 
Power Supply Input AC100 - 240V 50/60Hz 
Power Supply Output DC 5V/1A (US/EU standards, CE/FCC/UL certified) 
Power Consumption 1W (Max) 
Operation Temperature 32 - 104°F / 0 - 40°C 
Storage temperature -4 - 140°F / -20 - 60°C 
Relative Humidity 20 - 90% RH (no condensation) 

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