Isn't the sound from almost from any playback device better than it ever was. Aren't most circuits micro-embedded in some kind of chip or digital processor and assembled in modular fashion using the same building blocks. I can't tell the difference between my CDs and streaming and it's not just my aging ears. With the possible exception of speakers and DSP isn't good sound a near commodity in the digital age. With rampant snake-oil and placebo effect clouding subjective aural judgment can one always detect the the better sounding device or are they all mostly pretty good. Features and connectivity dominate, with sound quality a given to many. Music itself is becoming like fast food, as a snack while working or driving, a private indulgence rather than a shared experience. Maybe that's why there are fewer and fewer audiophiles.