Review on 🔌 Digital to Analog Audio Converter with Volume Adjustment - Tiancai ARC Adapter for HDMI ARC to Stereo R/L 3.5 mm Jack, Compatible with Sound Bar, Headphone, etc. - Support Multiple Ports Output Simultaneously by Michael Nard

Terrible sound quality. Immediately after connecting to the TV, I wanted to go back to the TV's built-in speakers. The upper range above 1kHz is most noticeable - it sounds like an overly compressed MP3, something you can get from a cheap camcorder. The middle and low frequency ranges are mixed up and not reproduced exactly. If you have tiny cheap speakers you might not notice them but otherwise stay away from this product. Not worth the terrible sound quality. I connected it to a Samsung 4K TV and two M-Audio BX5 studio monitors via HDMI ARC; I tried 3.5mm and RCA connectors. The volume control worked, but with difficulty. I had to hold down the volume up/down buttons on the TV remote for a few seconds for the volume to change noticeably (volume steps are very small).