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avedio links HDMI Audio Extractor 4K 60Hz 18Gbps video capturing device
Extracts audio from 4K 60 Hz HDMI sources to optical, RCA and 3.5 mm outputs with 18 Gbps bandwidth
- Extract audio to optical, 3.5 mm and RCA while keeping 4K 60 Hz video
- Switch between pass-through, stereo and 5.1 surround with three EDID modes
- Supports Dolby Atmos, Dolby Vision and HDR10 for cinema-grade playback
- HDMI 2.0 and HDCP 2.2 compliant with 18 Gbps bandwidth
- Plug-and-play operation powered by 5 V DC
HDMI Audio Extractor for 4K 60 Hz Sources
This HDMI 2.0b audio extractor splits the signal from a 4K source into a pass-through HDMI output with ARC support plus separate optical TOSLINK SPDIF, 3.5 mm headphone and RCA stereo outputs. It handles 4K at 60 Hz YUV 4:4:4, HDR10, Dolby Vision and Dolby Atmos with a maximum bandwidth of 18.2 Gbps. The unit is powered by an external DC 5 V supply and requires no software installation.
Sustained Signal Integrity Over Long Runs
The converter maintains full 18.2 Gbps throughput over input cables up to 10 metres using AWG26 HDMI 2.0a standard cable without signal degradation. Built-in signal retiming preserves timing accuracy during continuous operation, while three selectable EDID modes — Pass, 2.0 CH and 5.1 CH — keep the audio format stable for the connected display and sound system. Deep colour support at 24, 30 and 36 bit ensures consistent image quality throughout extended sessions.
Upgrade Path from Basic Splitters
This device replaces simple HDMI splitters that cannot separate audio or that lack support for high-bitrate formats such as DTS-HD, Dolby TrueHD or LPCM 7.1. It also solves the limitation of displays with only basic ARC implementations by providing dedicated SPDIF and analogue outputs for older AV receivers or powered speakers. The jump is worthwhile when the source outputs 4K 60 Hz HDR with lossless audio and the display or sound system cannot decode those formats natively.
Highlights
- Extract audio to optical, 3.5 mm and RCA while keeping 4K 60 Hz video
- Switch between pass-through, stereo and 5.1 surround with three EDID modes
- Supports Dolby Atmos, Dolby Vision and HDR10 for cinema-grade playback
- HDMI 2.0 and HDCP 2.2 compliant with 18 Gbps bandwidth
- Plug-and-play operation powered by 5 V DC
Specifications
No published specifications for this item yet.
Questions about this item
Does the extractor add noticeable heat or fan noise when it runs continuously for streaming?
The unit has no fan and draws only 5 V DC, so it stays cool and silent during all-day operation.
What cables and power source do I need to have on hand before I can use the extractor?
You need an HDMI source cable, an HDMI display cable, a 5 V DC power adapter, and either an optical TOSLINK, 3.5 mm, or RCA cable for audio output.
Will my older 1080p monitor and 2.0-channel soundbar work with the 4K 60 Hz signal from a PS5?
Yes, the extractor down-scales to 1080p and the EDID switch can be set to 2.0 CH for stereo-only devices.
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