A cassette Walkman may now be nothing more than a puzzling artifact to some, but for those of a certain age it was the gadget of the day. Alas, it has long since been surpassed by other, more portable audio players that have replaced the fine art of the mixtape with “playlists,” and it looks like even Sony has now accepted the inevitable. The company has reportedly ceased production of all cassette Walkmans and will stop selling them in Japan as soon as the current inventory runs out (expected to happen sometime in April). There will apparently still be Sony-branded Walkmans manufactured in China, however, although it’s not clear how widely available they’ll be. But let’s not worry about that right now — head on past the break for a brief look back at the Walkman in its heyday.