HDMI 2.1 Audio Extractor

I've been testing an HDMI audio extractor with the RetroTINK 4K, that takes HDMI-in and splits between an HDMI-out, Audio-Only HDMI-Out, as well as SPDIF, Toslink and 3.5mm analog audio output.  It's PS3-compatible and so far has done a great job passing all the formats I sent it, including Dolby At

HDMI2.1 Audio Extractor 4K@120Hz D-o-l-b-y Atmos ARC CEC VRR ALLM EDID HDCP2.3 Fit Various Video- SPDIF 5.1CH Optical Toslink,Stereo Audio Breakout, HDMI Repeater Digital for PS 5, Xbox X : Electronics

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