Walkman

is a brand of portable audio players manufactured by Sony since 1979. It was originally introduced as a portable cassette player and later expanded to include a range of portable audio products. Since 2011, the brand has referred exclusively to digital flash memory players.

thumb|Discman logo used by Sony until 2000. thumb|CD Walkman logo used from 1997 until 2000. Later Sony models bear the Walkman logo. Walkman is a Sony exclusive naming. thumb|Discman D-145 (1995) thumb|CD Walkman D-E330 (2002), with Walkman logo was a brand name used by Sony for their portable CD players. The first Discman, the Sony D-50 or D-5 (depending on region), was launched in 1984. The Sony brand name for Discman changed to CD Walkman, initially for Japanese lineups launched between October 1997 and March 1998, and then entirely in 2000. Discman and CD Walkman players were discontinue

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