Source will be a mass storage device--probably physically minute with massive capacity. The exact configuration would be impossible to predict, because this end of the audio chain is subject to Moore's Law.
All music will be downloaded; no one will make discs anymore (except possibly vinyl, although that too may wither as the generations that grew up on it start to croak).
Digital music will be available in a variety of resolutions, however. People willing to pay more for hi-rez will still be able to feel smug about it. (Thank goodness! Otherwise, what's the point?)
The digital signal will be delivered direct to your speakers (wirelessly, of course), where signal processing will allow optimization for your room/set-up.
Bose will still be overpriced, but its low-end products will blow away anything today's audiophiles are listening to.
All music will be downloaded; no one will make discs anymore (except possibly vinyl, although that too may wither as the generations that grew up on it start to croak).
Digital music will be available in a variety of resolutions, however. People willing to pay more for hi-rez will still be able to feel smug about it. (Thank goodness! Otherwise, what's the point?)
The digital signal will be delivered direct to your speakers (wirelessly, of course), where signal processing will allow optimization for your room/set-up.
Bose will still be overpriced, but its low-end products will blow away anything today's audiophiles are listening to.