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Small black box with HDMI ports and red white audio jacks

ESTONE

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

SKU CH-JJA3-D2MJM

Extracts audio from an HDMI signal to optical SPDIF and analogue RCA stereo while passing 4K 30 Hz video through to the display

  • TypeHDMI Converters
  • Extracts digital audio to optical and analogue outputs
  • Passes 4K@30Hz video up to 3840x2160 or 4096x2160
  • Selectable 2CH or 5.1CH audio modes for flexible setup
  • SPDIF delivers 5.1CH Dolby Digital and DTS formats
  • Red and green LEDs confirm power and HDTV link

Audio extraction for HDMI sources

This converter splits an HDMI signal into a pass-through HDMI output plus optical TOSLINK SPDIF and analog RCA stereo outputs. It is intended for users who need to send audio to a soundbar, AV receiver or powered speakers while keeping the video on a display.

Three audio modes and LED status

The unit offers Pass, 2CH and 5.1CH audio mode selections to match different playback systems. SPDIF carries 5.1CH Dolby Digital and DTS, while RCA delivers 2CH PCM stereo. Red and green LEDs show power and successful display connection.

Resolution and cable limits

Video supports up to 3840x2160 at 30 Hz and 4096x2160 at 30 Hz with 24, 30 or 36 bit deep colour. Transmission reaches 49 ft using AWG26 HDMI cable. Dolby Digital Plus is not supported and PS3 cannot output 5.1CH through this device.

Highlights

  • Extracts digital audio to optical and analogue outputs
  • Passes 4K@30Hz video up to 3840x2160 or 4096x2160
  • Selectable 2CH or 5.1CH audio modes for flexible setup
  • SPDIF delivers 5.1CH Dolby Digital and DTS formats
  • Red and green LEDs confirm power and HDTV link

Specifications

TypeHDMI Converters

Questions about this item

What HDMI version and maximum resolution does the extractor support?

The extractor handles HDMI input up to 3840x2160 at 30 Hz or 4096x2160 at 30 Hz and passes 1080p Full HD and 3D signals.

What cable length and gauge are recommended for reliable operation?

Use an AWG26 standard HDMI cable no longer than 49 ft to maintain signal integrity at the supported resolutions.

How do I select the correct audio mode for my sound system?

Set the three-position switch to Pass, 2CH or 5.1CH; SPDIF carries 5.1CH Dolby Digital or DTS while RCA outputs 2CH PCM stereo.

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