PulseAudio HDMI Audio Extractor with Dolby DTS Downmixing
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PulseAudio HDMI Audio Extractor with Dolby DTS Downmixing


  • Extracts audio signals from an HDMI source signal
  • Passes 4K@60Hz
  • Supports HDR (High Dynamic Range) with Dolby and DTS format passthrough such as Dolby TrueHD, Dolby Digital Plus, Dolby Atmos and DTS-HD Master Audio
  • Includes digital optical audio and RCA analog audio outputs
  • HDMI pass-through audio input to HDMI and optical audio output
  • Features bitstream audio down-mix to RCA analog output
  • Supports 2ch, Dolby Digital 2/5.1ch, DTS 2/5.1ch audio formats for optical output
  • Supports CEC pass-through
  • HDMI Compliance: HDMI 2.0b
  • HDCP Compliance: HDCP 2.2 and HDCP 1.4
  • Video Resolutions: Up to 4K@60Hz (YUV4:4:4), 4K@30Hz, 1080P@120Hz, and 1080P 3D@60HzSound Channel
  • Color Space: RGB, YCbCr 4:4:4, YCbCr 4:2:2
  • Color Depth: 10-bit, 12-bit
  • HDMI Audio Formats (Pass-through): LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X
  • Optical Audio Formats: LPCM 2CH, Dolby Digital 2/5.1 ch, DTS 2/5.1ch
  • L/R Audio Formats: Analog Stereo 2ch
  • ESD Protection: Human body model — ±8kV (airgap discharge) & ±4kV (contact discharge)
  • Inputs: 1x HDMI Type A [19-pin female]
  • Outputs: 1x HDMI Type A [19-pin female]; 1x L/R Audio Out [RCA]; 1x Optical Out [S/PDIF]
  • Housing: Metal Enclosure
  • Size (W x D x H): 2.9” x 2.38” x 0.8”
  • Weight: 0.3 lb.
What’s in the box
  • PA4KAE-DD Audio Extractor
  • 5V 1A Power Supply
  • Product Manual

  • Brand : PulseAudio
  • Product Type : HDMI Extractor
  • Item Rank Result : 0