SACD didn’t fail because it was an improvement, it failed because most people don’t give a damn about audio quality and think that Apple crappy ear buds are all they needMahler123
Very true, but I believe that greed also helped to kill it. To charge initially over $30 for SACD (vs $15 CD), while media is maybe $1 more and everything else is the same (royalties, box, booklet etc) is not very smart. It killed Sony Beta, Iomega Zip Drive and many others. It is very difficult to establish new standard and overcharging doesn't help.