900 MHz RF wireless headphones and speakers have been around for over 30 years, are 100% analog, and have at least twice the coverage of Bluetooth, with no lag or lossy compression. And they're still available new today, from brands like Sony and Sennheiser.
Time flow:
0:00 Introduction
4:06 Unboxing
6:48 Features & controls
10:14 Audio quality test
12:35 40' range test
14:29 Multiple receivers/transmitters
14:56 70' range test
16:07 How it works
17:18 Conclusion
If you want to see what's inside the receiver and transmitter, watch this video by 12voltvids: https://www.youtube.com/watch?v=YAdpvb-hQ04
#audiophile #wireless #RetroTech