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

8K HDMI 2.1 Extractor Audio 4K 2160P 120Hz RGB HDMI Splitter Atmos PS5 – Navceker Store

OREI 8K HDMI 2.1 Switch 4K@120hz Switcher 2 in 1 Out, with Audio Extraction 48Gbps Bandwidth, Ideal for Gaming and Streaming (BK-21A) : Industrial & Scientific

HDMI eARC Dolby Atmos Audio EXTRACTOR for non-eARC Displays

1x2 HDMI® Splitter with Audio Extractor manufacturers, 4K x 2K HDMI® Audio Extractor Splitter, Buy HDMI® Audio Converter Adapter Splitter

8K Audio Extractor 48Gbps HDMI UltraHD 4K @120Hz, Dolby Vision, EDID (BKA-1)

4x2 8K@60Hz HDMI Matrix w/ Audio Extractor, ARC, Optical, RCA Audio Outputs - J-Tech Digital

4K@120Hz HDMI 2.1 Audio Extractor Audio Converter,HDMI to HDMI,SPDIF Optical 7.1/5.1CH,Stereo 3.5mm,Supports VRR,CEC,Dolby Digital Audio De-embed,HDCP 2.2/2.3 Bypass,for PS5,Xbox : Electronics

HDMI Audio Extractor 4K 120Hz 8K 7.1/5.1/2.1ch EDID Switch Atmos VRR CEC- SPDIF 5.1CH Optical Toslink Stereo Breakout, HDCP 2.2/2.3 Bypass for PS 5 Xbox X, Splitter 1x1 De-embedder Decoder EZ118K

HDMI Audio Extractor 4K/60Hz eARC, 3*1 HDMI Switcher

HDMI 2.1 Audio Extractor 8K@60Hz 7.1/5.1/2CH R/L EDID SPDIF Digital Analog Audio