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

WRIARICH

WRIARICH HDMI Audio Extractor 4K@30Hz Optical RCA

SKU CH-W9JY-TCKPW

Extracts HDMI audio to optical TOSLINK SPDIF and analogue RCA stereo while passing 4K@30Hz video up to 49ft

  • TypeHDMI Converters
  • Extract audio to optical, RCA and HDMI simultaneously
  • Switch between pass-through, stereo and 5.1-channel modes
  • Optical output carries Dolby Digital and DTS 5.1 surround
  • Supports 4K at 30 Hz with 36-bit deep colour
  • LED indicators confirm power and display connection

HDMI Audio Extractor 4K@30Hz

This new WRIARICH converter splits an HDMI source into a pass-through HDMI output plus optical TOSLINK and analog RCA stereo outputs. It serves owners of PS3, PS4, Xbox, Apple TV, Fire TV Stick, Roku, Chromecast or Blu-ray players who need separate audio paths for a soundbar, AV receiver or powered speakers while keeping the video signal intact.

4K@30Hz video with 5.1CH optical and 2CH RCA audio

The unit accepts input resolutions up to 3840x2160@30Hz and 4096x2160@30Hz with 24-bit, 30-bit or 36-bit deep colour and 3D support. Optical SPDIF carries 5.1CH Dolby Digital and DTS, while RCA delivers 2CH PCM stereo; Dolby Digital Plus is not supported. Signal transmission reaches 49ft using AWG26 HDMI cable, and PS3 is limited to stereo output only.

Compact converter with LED status indicators

A red LED shows power status and a green LED confirms a successful HDTV connection. The adapter requires an external HDMI source and display, plus either an optical or RCA audio destination; it does not amplify speaker-level signals. No scaling or format conversion beyond the listed audio modes is provided, so the downstream equipment must handle the selected audio format.

Highlights

  • Extract audio to optical, RCA and HDMI simultaneously
  • Switch between pass-through, stereo and 5.1-channel modes
  • Optical output carries Dolby Digital and DTS 5.1 surround
  • Supports 4K at 30 Hz with 36-bit deep colour
  • LED indicators confirm power and display connection

Specifications

TypeHDMI Converters

Questions about this item

Will the 4K@30Hz pass-through still work with my older 1080p display?

Yes, the extractor passes video up to 3840x2160@30Hz and 4096x2160@30Hz, so a 1080p screen will receive its native resolution without downscaling issues.

How do I confirm the HDMI signal is reaching my TV through the extractor?

The green LED lights up only when a successful HDMI connection to the TV is detected, while the red LED shows the unit is powered.

Does the package include the HDMI cables needed for input and output?

No, the box contains only the extractor unit and its power supply; HDMI cables must be purchased separately.

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