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Small black box with HDMI, optical and 3.5mm ports

Jansicotek

Jansicotek OZV8-1A 4K@60Hz HDMI Audio Extractor

SKU CH-JWMW-Z9VC9

Extracts digital audio from an HDMI source to optical SPDIF and 3.5 mm outputs while passing 4K 60 Hz video to a display

  • Port count3
  • Input ports1 HDMI input
  • Output portsOne HDMI + Audio (SPDIF+3.5 mm) Output
  • Maximum supported resolutions3840 × 2160
  • Bandwidth rating18 Gbit/s
  • Units per package1
  • Extract audio to amplifier or soundbar via optical and 3.5 mm outputs
  • Pass 4K 60 Hz video with 18 Gbps bandwidth and HDCP 2.2
  • Use ARC to return TV audio through the same HDMI cable
  • Choose 2.0 CH or 5.1 CH output modes for stereo or surround
  • Compact 5.59 x 3.15 x 1.26 inch unit includes optical cable and power adapter

Product Identity

The Jansicotek OZV8-1A extracts audio from an HDMI source and sends it to separate analogue or digital outputs while passing 4K video at 60 Hz to a display. It suits anyone connecting a console, streaming stick or laptop to a soundbar, amplifier or powered speakers that lack HDMI inputs.

Setup Check

Verify your source device has an HDMI output and that your audio system accepts either a 3.5 mm stereo jack or a Toslink optical cable. The extractor requires the included USB power adapter, so a spare USB port or mains charger must be available. Ensure the HDMI cable run does not exceed the bandwidth needed for 3840 x 2160 at 60 Hz.

Thermals Noise Power

The unit draws power from a 5 V USB supply and runs without a fan, so it adds no audible noise to the listening environment. Its compact enclosure stays cool during continuous operation because the circuitry only processes signal conversion rather than amplifying audio. No external power brick beyond the supplied adapter is needed.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 63% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameJansicotek
Product lineOZV8-1A
Model nameOZV8-1A
Part numberOZV8-1A
Product typeHDMI Splitters
Product colorBlack
Performance
Bandwidth rating18 Gbit/s
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count3
Input ports1 HDMI input
Output portsOne HDMI + Audio (SPDIF+3.5 mm) Output
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box1 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

Does the box include every cable I need to connect a source and a soundbar?

The package contains the extractor, a digital optical cable, an HDMI cable and a USB power adapter, so you can link a source, a display and a soundbar without buying extra leads.

Should I use the 3.5 mm jack or the optical port for 5.1 surround sound?

The optical SPDIF output carries 5.1 channel Dolby Digital, Dolby True HD and DTS, while the 3.5 mm jack is limited to 2 channel PCM stereo.

Will 4K at 60 Hz video pass through without dropping frames?

The unit supports 3840 x 2160 at 60 Hz with 18 Gbps bandwidth and HDCP 2.2, so full 4K 60 Hz signals travel to the display intact.

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