Software is stable and mature.
Not possible for reasons outlined above.
I don’t mean it’s bug free, hopefully most of it is reliable. What I mean is that it is the services we want to connect to that are constantly changing. As hardware ages, and services change, disappear, etc. the hardware may become literally unusable except as a CD storage device. iTunes is gone, Tidal almost went under last year.
Preamps and amps, we’re still using the same standards for them all the way back to the 1970’s. Speakers, same. Even the longevity of a DAC has been established. You could pick up the first DCS ring DAC and play music today.
And being in the audiophile market is a really risky business for anyone.
To use the BluRay player / streamer as an analog, Oppo is gone, I thought they’d be here forever. I think Netflix still works on Oppo, but forget about any new services. There’s no Sling, no Disney+. On the other hand, my Roku was $99 and if the company goes under, I'm off to the next thing.
So, my point is, again, that the streamer is the thing that is most likely to be aged out of your system. Even if you buy from a company that has been around forever (naim) there’s no guarantee when they will end of life your current streamer.
Best,
E