HDMI ARC Adapter to RCA Audio Converter Digital to Analog Stereo DAC Coaxial Optical ARC Input to Coaxial +Optical +L/R+3.5mm Jack Output for TV: Amazon.com: Industrial & Scientific
DAC 200 D/A Converter
Naim Audio Uniti Atom HDMI Integrated Amplifier with Built-In DAC, Blu — Safe and Sound HQ