You need a high-quality cord above 1.6V, preferably 2.0-2.1V, and also, whoever encounters the "falling off" sound via HDMI, I will say right away that you need a short and high-quality cord. I tested (fortunately, there are 7 different ones in their stocks) cords of different manufacturers and categories, well, they are long, and so, I stably earned 2.0V -50 cm, "failures" had already begun at 1 m and sound was not always transmitted, and of course the old ones laces and long ones did not work at all, although on the old cinema from SONY DAV-DZ850M, they worked fine on the last NG, :) karaoke is ours :) In general, I did this on two guides to the TV bracket, hid the wires behind them, well, yes, the color of the TV frame is so-so, well, what is there :) and the gap for two reasons, cooling and control of the TV set from below, had to be left under the fingers!
HOMELYLIFE 600W High Power Voltage Reducer DC 48V 60V 72V Step Down To DC 12V 50A Buck Converter Waterproof Module Car Truck Power Regulator Transformer
12 Review
VINTAR EU To US Plug Adapter 3-Pack For Easy Travel: Europe To USA Converter For Spain, France, And More, Compatible With Type C/E/F Plugs - European To US Power Adapter Solution
11 Review
EXuby Digital Converter Box For TV With RF/Coaxial And RCA Cable For Recording And Viewing Full HD Digital Channels Free (Instant Or Scheduled Recording, 1080P HDTV, HDMI Output, 7 Day Program Guide)
12 Review
Dorhea LM2596 DC-DC Buck Converter Step-Down Regulator 4.0-40V To 1.25-37V DC 36V To 24V To 12V To 5V Volt Power Supply Module With LED Voltmeter Display Compatible With Car Motor Buck
16 Review