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Small black box with HDMI, optical and RCA ports, red and green LEDs

WRIARICH

WRIARICH HDMI to HDMI + SPDIF + RCA Audio Extractor Converter 4K@30Hz

SKU CH-51NX-WSYXD

Extracts audio from an HDMI signal to optical, coaxial and analogue stereo outputs while passing 4K video at 30 Hz

  • TypeHDMI Converters
  • Extracts audio to SPDIF and RCA while passing 4K@30Hz video
  • Three audio modes — Pass, 2CH and 5.1CH — suit different setups
  • SPDIF carries 5.1CH Dolby Digital and DTS; RCA outputs 2CH PCM stereo
  • Supports 4K@30Hz up to 3840×2160 and 4096×2160 with 36-bit deep colour
  • Red LED shows power, green LED confirms HDTV link

HDMI Audio Extractor with SPDIF and RCA

The WRIARICH converter takes a single HDMI input and provides an HDMI pass-through output alongside separate optical TOSLINK SPDIF and analogue RCA stereo outputs. It handles video resolutions up to 3840x2160 at 30 Hz and 4096x2160 at 30 Hz with support for 3D content. Three audio modes are selectable: Pass, two-channel PCM and 5.1-channel bitstream. The unit is new and includes LED indicators for power and signal lock.

Installers Needing Separate Audio Feeds

This extractor suits anyone sending video to a display while routing multichannel digital audio to an AV receiver or soundbar via SPDIF and two-channel analogue audio to a zone amplifier or wireless headphones via RCA. It also works with sources such as Apple TV, Blu-ray players, Xbox One and Sky HD boxes. Buyers who require Dolby Digital Plus decoding or 5.1-channel output from a PlayStation 3 should look elsewhere, as those formats are not supported.

4K at 30 Hz Video Passthrough

The decisive specification is the maximum input resolution of 3840x2160 at 30 Hz and 4096x2160 at 30 Hz with 24-bit, 30-bit or 36-bit deep colour. If the source outputs 4K at higher refresh rates or requires HDCP 2.2 handshakes beyond this bandwidth, the converter will not pass the video signal. Transmission distance reaches 49 ft using AWG26 HDMI cable.

Highlights

  • Extracts audio to SPDIF and RCA while passing 4K@30Hz video
  • Three audio modes — Pass, 2CH and 5.1CH — suit different setups
  • SPDIF carries 5.1CH Dolby Digital and DTS; RCA outputs 2CH PCM stereo
  • Supports 4K@30Hz up to 3840×2160 and 4096×2160 with 36-bit deep colour
  • Red LED shows power, green LED confirms HDTV link

Specifications

TypeHDMI Converters

Questions about this item

Does the extractor add noticeable heat or fan noise when it runs continuously?

The unit has no fan and draws little power, so it stays cool and silent during all-day use.

What cables or sources do I already need to connect this extractor?

You need an HDMI source such as a Blu-ray player or console and an HDMI cable up to 49 ft (AWG26) to feed the input.

Will my older 1080p display still get a proper signal through this device?

Yes, the converter passes 1080p and lower resolutions unchanged while extracting audio to SPDIF or RCA outputs.

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