Blog › Forums › DIY Amplifiers and Electronics › DIY Amp Board with HDMI ARC? Optical? › Reply To: DIY Amp Board with HDMI ARC? Optical?
April 29, 2022 at 5:49 pm #24677
Have you looked on AliExpress? Just type in HDMI ARC and you’ll be surprised what you’ll find.
What I saw so far was ones that can take most digital inputs, including ARC, and output several digital outs along with RCA and 1/8″ headphone analog outs. (still haven’t found a 3.1 decoder… yet)