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Black rectangular HDMI audio extractor with ports visible

J-Tech Digital Inc.

J-Tech Digital JTECH-EXD-ARC HDMI Audio Extractor 4K 60Hz ARC

SKU CH-3DCC-SYEC7

Extracts HDMI audio to optical and RCA outputs while passing 4K 60 Hz HDR video with HDCP 2.2 and downmixes 5.1 to stereo

  • TypeHDMI Audio Extractor
  • ColorBlack
  • Connector AHDMI
  • AudioOptical RCA
  • Weight0.41lbs
  • Package Contents1 x HDMI Audio Extractor 1 x 5V Power Adapter 1 x User Manua
  • Extract TV audio via HDMI ARC to optical or RCA outputs for external sound systems
  • Convert HDMI audio to analog RCA or digital optical for speakers and home theater
  • Pass 4K 60Hz HDR video with HDCP 2.2 compliance to TVs and projectors
  • Downmix 5.1 surround to stereo for older audio equipment using EDID modes
  • Compact black unit weighing .41 lbs includes power adapter and manual

JTECH-EXD-ARC HDMI audio extractor

The JTECH-EXD-ARC extracts audio from an HDMI source and converts it to optical or RCA analogue outputs. It is built for users who need to connect a TV, console or streaming box to an external sound system that lacks HDMI inputs.

HDMI ARC support and EDID switching

The unit accepts an ARC signal from a compatible television and passes the extracted audio to a soundbar or AV receiver via the optical port. A three-position EDID switch selects TV, 2CH or 5CH modes to maintain handshake stability with the source device.

4K 60 Hz pass-through with HDR

Video travels through the extractor at 4K resolution and 60 Hz with HDR while HDCP 2.2 compliance is maintained. The device draws power from the included 5 V adapter and operates without audible fan noise in normal use.

Highlights

  • Extract TV audio via HDMI ARC to optical or RCA outputs for external sound systems
  • Convert HDMI audio to analog RCA or digital optical for speakers and home theater
  • Pass 4K 60Hz HDR video with HDCP 2.2 compliance to TVs and projectors
  • Downmix 5.1 surround to stereo for older audio equipment using EDID modes
  • Compact black unit weighing .41 lbs includes power adapter and manual

Specifications

BrandJ-Tech Digital
ModelJTECH-EXD-ARC
Part NumberJTD-3146
TypeHDMI Audio Extractor
ColorBlack
Connector AHDMI
AudioOptical
RCA
Weight0.41lbs
Package Contents1 x HDMI Audio Extractor
1 x 5V Power Adapter
1 x User Manual

Questions about this item

What HDMI standard limits the 4K 60 Hz video pass-through?

HDMI 2.0 bandwidth caps the extractor at 4K 60 Hz YUV 4:2:0 with HDR and HDCP 2.2 support.

What connectors must be free on the TV and sound system for ARC extraction?

The TV needs an HDMI ARC port and the sound system needs an optical SPDIF input or stereo RCA inputs.

How is the EDID switch set for a stereo-only soundbar, and what step is often missed?

Slide the EDID switch to 2CH before powering on, then cycle power on the source so it re-reads the stereo EDID.

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