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Small black box with HDMI, optical and 3.5 mm ports

ESTONE

ESTONE OZV8-1A HDMI 2.0 audio extractor 4K 60Hz SPDIF 3.5mm ARC

SKU CH-EGBY-Z2K19

Extracts audio from a 4K 60 Hz HDMI signal to optical SPDIF and 3.5 mm outputs while passing video to a display, with ARC support

  • TypeHDMI Splitters
  • Ports3
  • AudioYes
  • ColorBlack
  • SpecificationsHDMI to HDMI Audio Extractor 1. One HDMI input converted to
  • Input Connector1 HDMI input
  • Extract audio to soundbar or amplifier via optical and 3.5 mm outputs
  • Enjoy 4K 60 Hz video pass-through with 18 Gbps bandwidth
  • ARC support lets TV audio return through the same HDMI cable
  • Compatible with Dolby TrueHD, DTS-HD and LPCM 7.1 formats
  • Compact 5.59 x 3.15 x 1.26 inch unit includes cables and power adapter

What this extractor does

The ESTONE OZV8-1A takes a single HDMI 2.0b source and splits it into one HDMI video path plus separate optical Toslink SPDIF and 3.5 mm analogue audio outputs. It supports 4K at 60 Hz with HDCP 2.2 and passes HDR formats such as XVYCC for Blu-ray and streaming devices. The box includes the extractor, an HDMI cable, an optical cable and a USB power adapter.

Installing and common issues

Connect the source to the HDMI input, the display to the HDMI output and your soundbar or amplifier to either the optical or 3.5 mm jack; power the unit from the supplied USB adapter. The ARC function lets a compatible TV send audio back down the same HDMI cable when the extractor sits between the TV and an external speaker. A frequent issue is no sound from Dolby Digital Plus streams because that format is not supported; switching the source to LPCM or standard Dolby Digital usually restores audio.

Behaviour under sustained load

The 18 Gbps bandwidth handles continuous 4K 60 Hz playback without signal drops or HDCP handshake losses during long sessions. Audio extraction remains in sync over optical and analogue paths for hours of gaming or film marathons. The compact metal enclosure stays cool under constant use and the USB power draw is stable, so the extractor does not need a fan or external cooling to maintain performance.

Highlights

  • Extract audio to soundbar or amplifier via optical and 3.5 mm outputs
  • Enjoy 4K 60 Hz video pass-through with 18 Gbps bandwidth
  • ARC support lets TV audio return through the same HDMI cable
  • Compatible with Dolby TrueHD, DTS-HD and LPCM 7.1 formats
  • Compact 5.59 x 3.15 x 1.26 inch unit includes cables and power adapter

Specifications

BrandESTONE
SeriesOZV8-1A
ModelOZV8-1A
Part NumberOZV8-1A
TypeHDMI Splitters
Ports3
AudioYes
ColorBlack
SpecificationsHDMI to HDMI Audio Extractor
1. One HDMI input converted to one HDMI + Audio (SPDIF+R/L) output.
2. One Output ports support 3.5mm Audio Port, Toslink SPDIF Optical port
3. HDMI resolution:480i/480p/576i/576p/720p/1080i/1080p/4K2K@30Hz/3D
4. Digital audio format,as DTS-HD/Dolby-trueHD/LPCM7. 1/DTS/Dolby-AC3/DSD
5. Support 4Kx2K@30Hz,Support 3D
6. Support Blue-Ray 24/50/60fs/HD-DVD/xvYCC
Input Connector1 HDMI input
Output Connectorone HDMI + Audio (SPDIF+3.5mm) Output
Maximum Resolutions3840 x 2160
Bandwidth18Gbps
FeaturesOne HDMI input converted to one HDMI + Audio (SPDIF+3.5mm) Output to achieve the synchronization of audio signal separation.
Support ARC Function (Audio Return Channel)
Support 4Kx2K@60Hz, Support 3D HDCP 2.2
Support blue-ray 24/ 50/ 60fs/ hd-dvd/ XVYCC
Digital audio format, as dts-hd/ dobly-true hd/ LPCM7.1/ DTS/ dobly-ac-3 (Not Support Always Dobly Digital plus)
Dimensions5.59 x 3.15 x 1.26 inches
Weight3.2 ounces
Package Quantity1
Package Contents1 x HDMI Audio Extractor Converter
1 x Digital Optical Cable
1 x USB Power Adapter
1 x HDMI Cable
1 x User Manual

Questions about this item

How can I verify the extractor is passing 4K 60 Hz video after connecting it?

Check that your display shows a stable 3840 x 2160 image at 60 Hz with no flicker or dropouts while the source is playing.

Which cables and adapters are included so I do not need to buy anything extra?

The package contains the extractor, one HDMI cable, one digital optical cable, a USB power adapter and the user manual.

Does this single OZV8-1A model cover both optical and 3.5 mm outputs or must I choose a different version?

This one unit provides both a Toslink SPDIF port and a 3.5 mm jack simultaneously, so no other version is required.

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