Monoprice Component & S/PDIF Digital Coax/Optical Toslink Audio to HDMI Converter does what it says. While it isn't without its quirks, it does work. Mostly. Monoprice has a singular reputation in the ...

JVC Japan, made an adapter that hooks up to an optical audio port and translates high-quality optical signals into analog surround sound for headphones. It takes two AA batteries and is covered with ...