wm-9 (13. 211)

Via the always excellent Present /&/ Correct (check out their sundries), we enjoyed perusing this comprehensive archive that has catalogued over a thousand portable audio players—the Walkman introduced by Sony first in 1979 and manufactured through 2010 (see previously here, here, here and here) and courting many imitators and innovations over the years as a genericised trademark with many other competiting brands. We had find trying to hunt down a specific model we had and discovering along the way others, each entry having detailed specifications, notes on features, manuals, family-trees accessories and advertising.