Are you talking about a converter box like…
HDMI Audio Codec 5.1 4K 3D Decode Extractor Coaxial to RCA AC3/DST to Amplifier HDMI-compatible Converter for PS4 DVD Player
https://www.aliexpress.com/item/1005004022012907.html
I do see some others that support ARC. That might work. I’d put an amp on each output to my various speakers, right? I was really hoping for a board with an integrated amp which had HDMI input, but that might not be available.
I’ve been looking at Surround Sound AVRs like Denon, but I’d rather go the DIY route if I’m able.
What is everyone using for their DIY home theater?
Thanks,
SB
