My family has a Sony receiver bought in 1966. It works great with sources from phonograph to smartphone. There is no feeling of anything disappearing, on the contrary it is a device which is extremely pleasant to use and otherwise unthought of. Tuning its radio using a heavily weighted and lightly damped knob is faster than digital, the power-on latency is a few milliseconds, and most sources can be selected with a single press instead of scrolling an endless, feelless knob like many modern models.
Who is making receivers now that people will enjoy in 2073?