HDMI (4K@60) Pass-thru Audio Extractor, 3.5mm/Coax/Toslink Audio/HDMI OUT - Walmart.com
HDMI ARC Audio Extractor 192KHz DAC Converter ARC Audio Extractor Support Digital HDMI Audio to Analog Stereo Audio RCA L/R Coaxial SPDIF and 3.5mm Jack ARC Audio Adapter for TV: Amazon.com: Industrial
Source YPbPr+SPDIF TO HDMI Converter(One YUV+ YPbPr +YCbCr and SPDIF (Optical Coax) input signal convert to one HDMI ) on m.alibaba.com
Source YPbPr to HDMI Converter,YUV/YPbPr/YCbCRr+SPDIF(Optical+Coax)input signal,One HDMI output on m.alibaba.com
Dolby decoder digital analog converter
HDMI – SPDIF toslink / coax | Adapters and converters
Using S/PDIF leads directly from the toslink port on X-Fi Titanium | Headphone Reviews and Discussion - Head-Fi.org
coax to hdmi converter - Newegg.com
HDMI – SPDIF toslink / coax | Adapters and converters
DVI & S/PDIF Digital Coax/Optical Toslink Audio to HDMI Converter
RGB YPbPr Component To HDMI Converter w/ SPDIF Optical Toslink v1.3 Full HD 1080p
Amazon.com: Cmple - HDMI Converter to DVI & S/PDIF Digital Coax/Optical Toslink Audio : Electronics
SPDIF Cable Value S/PDIF Digital Coax Cable
CARDINAL DVM HDMI® 7.1 Audio-Extractor 4K, 18G, IN: HDMI/MINIJACK | OUT: HDMI/Stereo MINIJACK (analog)/SPDIF OUT (COAX RCA), black
DVI & S/PDIF Digital Coax/Optical Toslink Audio to HDMI Converter
DVI & S/PDIF Digital Coax/Optical Toslink Audio to HDMI Converter
Amazon.com: HDMI ARC Adapter 192KHz Digital to Analog Audio Converter, HDMI ARC Audio Extractor Support Digital HDMI Audio to Analog Stereo Audio RCA L/R Coaxial SPDIF & 3.5mm Jack ARC Audio Adapter
Digital Coaxial vs Optical Audio Cables vs HDMI - Which one is the best for Sound Quality? - YouTube