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Small black box with HDMI input, DVI output, optical and 3.5mm audio ports

LUOM

LUOM HDMI to DVI Audio Extractor Converter 1080p 5.1CH

SKU CH-ZWBC-MFM0V

Converts HDMI to DVI video while extracting 5.1-channel optical and stereo 3.5 mm audio up to 1080p60 resolution

  • Changer TypeHDMI to DVI
  • Converts HDMI to DVI video plus optical and 3.5mm audio
  • Supports 1080p 60 Hz input and output resolutions
  • Extracts 5.1-channel DTS or AC3 via optical Toslink
  • 5V 1A power adapter included for plug-and-play use
  • Compact 80 by 84 by 28 mm enclosure weighing 200 g

HDMI to DVI Converter with Audio Extraction

This converter transforms an HDMI source signal into a DVI-D video output while simultaneously extracting audio to both an optical Toslink port and a 3.5 mm stereo jack. It serves users who need to connect HDMI devices such as a PS4, Blu-ray player or set-top box to a DVI-equipped monitor or projector and require separate audio routing. The unit is powered by an included 5 V 1 A adapter and operates without driver installation.

Passive Operation and Signal Handling

The device draws power from the supplied 5 V 1 A adapter and adds no active cooling, so it runs silently in normal use. Video pass-through supports resolutions up to 1080p at 60 Hz and is compatible with 480i60, 576i50, 720p50, 720p60, 1080i50, 1080i60 and 1080p50 timings. Audio extraction handles 5.1-channel DTS or AC3 and 2.0-channel LPCM over optical, while the 3.5 mm jack outputs 2.0-channel PCM only.

Compact Enclosure and Connectivity

The enclosure measures 80 mm deep, 84 mm wide and 28 mm high with a mass of 200 g, allowing it to sit unobtrusively behind a display or inside a rack. Front-facing ports comprise one HDMI input, one DVI-D output, one optical Toslink output and one 3.5 mm stereo jack. A 5.1 CH / 2.0 CH selector switch on the chassis lets the user match the audio mode to the connected sound system without software configuration.

Highlights

  • Converts HDMI to DVI video plus optical and 3.5mm audio
  • Supports 1080p 60 Hz input and output resolutions
  • Extracts 5.1-channel DTS or AC3 via optical Toslink
  • 5V 1A power adapter included for plug-and-play use
  • Compact 80 by 84 by 28 mm enclosure weighing 200 g

Specifications

Changer TypeHDMI to DVI

Questions about this item

How do I connect the LUOM HDMI to DVI audio extractor, and which step do people often miss?

Connect the HDMI source to the input, link the DVI display to the DVI-D output, attach either the optical Toslink or 3.5mm jack for audio, then plug in the included 5V 1A power adapter — the step most often missed is powering the unit before expecting a signal.

What maintenance or replacement will this converter need over time?

The converter itself has no moving parts or user-serviceable components; only the external 5V 1A power adapter may require replacement if it fails after extended use.

What resolution or audio limit appears first during continuous 1080p60 playback?

Video is capped at 1080p60 and HDMI 1.3 bandwidth, while optical output supports 5.1CH DTS/AC3/LPCM and the 3.5mm jack is limited to 2.0CH PCM/LPCM — the 2.0CH restriction on the analog jack is the first audio limit encountered.

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