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OnBuy.com£49.29Visit shop Orei 4K 60Hz 18G Hdmi 2.0 Audio Converter Extractor - Spdif + 3.5Mm Output - Hdcp 2.2 - Dolby Digital/Dts Passthrough Cec Hdr Dolby Vision Hdr10 Su 861586000200
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The Orei HDA-912 Audio Extractor is an essential tool for home theater enthusiasts and gamers looking to route high-fidelity audio from an HDMI source to external sound systems, specifically when the display lacks a dedicated audio output. It supports high-bandwidth 4K at 60Hz video pass-through and a vast array of surround sound formats, making it ideal for clean, professional AV setups; however, potential users should be aware that it does not support ARC (Audio Return Channel) or specific high-refresh-rate resolutions like 1440p at 120Hz.
| Model Part Number | HDA912 |
|---|---|
| Brand | Orei |
No, the device does not support 144Hz refresh rates or 1440p at 120Hz.
Yes, it supports high-bitrate audio formats including Dolby Atmos and DTS:X.
No, this unit does not support Audio Return Channel (ARC).
No, the device is designed specifically for 4K 60Hz and does not support 4K 30Hz or 1080p 3D signals.
The device outputs audio through the selected interface, but it is recommended to use one audio connection type at a time for optimal signal strength.
Verify that the source device audio settings are set to 'Bitstream' or 'Auto' rather than 'PCM' if using an optical connection.
Ensure you are using high-quality HDMI cables rated for 18Gbps bandwidth and verify the display supports the 4K 60Hz resolution.
This is normal for the metal housing; however, ensure the unit is not placed inside an enclosed cabinet to allow for proper airflow.
Setup is straightforward: connect your HDMI source to the 'HDMI Input' port, your display to the 'HDMI Output' port, and your audio system to the 'Optical' or '3.5mm' port using appropriate cabling. The device is compatible with HDMI 2.0b and HDCP 2.2 standards. To ensure long-term reliability, keep the device in a well-ventilated area to allow the metal chassis to dissipate heat effectively. Avoid kinking HDMI cables, as high-bandwidth signals are sensitive to poor connection quality. Use only the included power supply to prevent electrical damage to the unit.
