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Compact black aluminium box with HDMI, optical and 3.5mm ports

ESTONE

ESTONE OZV8-1 HDMI Audio Extractor 4K 60Hz 18Gbps

SKU CH-HE4M-PTE5T

Splits one HDMI input into HDMI video plus optical and 3.5 mm audio outputs at 4K 60 Hz with 18 Gbps bandwidth

  • 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
  • Extracts digital audio to optical and 3.5 mm while passing 4K 60 Hz video
  • Supports 18 Gbps bandwidth with 24, 30 or 36 bit deep colour
  • Handles 2.0 channel stereo and 5.1 channel surround via SPDIF output
  • Works with 10 m HDMI cables on both input and output sides
  • Compact aluminium shell measures 5.59 by 3.15 by 1.26 inches

4K 60Hz HDMI Audio Extractor

The ESTONE OZV8-1 splits one HDMI source into a pass-through HDMI output plus optical Toslink and 3.5 mm analogue audio. It handles video up to 3840 x 2160 at 60 Hz with 18 Gbps bandwidth and deep colour up to 36 bit. The aluminium enclosure includes a 5 V power adapter for stable operation.

Replaces Basic HDMI Switches Without Audio Breakout

Older switchers or direct connections force audio to stay embedded in the HDMI stream, limiting use with soundbars, AV receivers or headphone amps. This extractor adds discrete SPDIF for 5.1-channel formats such as DTS-HD and Dolby TrueHD, plus a stereo 3.5 mm jack for powered speakers. The upgrade is worth it when the display cannot decode multi-channel audio or when separate audio routing is required.

Sustained 18 Gbps Throughput With Active Power

The unit draws up to 350 mA from the supplied 5 V 1 A adapter, maintaining full 600 MHz bandwidth over 10 m input and output cables without signal drop. EDID management across three modes keeps the video handshake stable during long sessions, preventing the intermittent black screens that unpowered splitters exhibit under continuous 4K 60 Hz loads.

How it compares

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

Price $17.99
Cheaper than about 60% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameESTONE
Product lineOZV8-1
Model nameOZV8-1
Part numberOZV8-1
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
1 × 5 V/1A Power Adapter
1 X User Manual

Questions about this item

What space does the 5.59 x 3.15 x 1.26 inch aluminum shell need on a shelf or rack?

The unit measures 5.59 inches wide, 3.15 inches deep and 1.26 inches high, so allow at least that footprint plus room for the HDMI cables and the 5 V power adapter.

Which EDID switch position must be set before powering on to get sound from the 3.5 mm jack?

Slide the three-position EDID switch to the 2CH setting for stereo on the 3.5 mm output, or to 2.0CH/5.1CH for optical; the extractor reads the switch only at start-up.

When should the included 5 V 1 A power adapter be replaced?

Replace the adapter if the extractor draws more than its 350 mA maximum working current, causing voltage drop, or if the 5 V output fails and the unit no longer powers up.

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