HDMI ARC vs. Digital Optical (TosLink)
HDMI or Optical? Both are one-cable audio solutions for your home entertainment system, but they work in different ways, and one can do a few things the othe
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192KHz HDMI ARC Audio Extractor HDMI ARC To Coaxial Optical Toslink Digital SPDIF Switch 3.5mm AUX Analog Audio Return Channel
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Decodes DTS/Dolby Digital source digital audio to analog 2.0CH stereo audio Support simultaneous RCA L/R and 3.5mm Headphone outputs Supports Digital Audio Input: SPDIF - Coaxial with Selectable coaxial or optical switch.
OREI Da34x Premium Digital to Analog Audio Decoder SPDIF/Coaxial 5.1-Channel