When did Sony first start selling CD Walkmans?


Quick Answer

Sony's first Walkman that played CDs was launched in 1984 and was internally called the Discman. It was also known as the D-50 and D-5 in some markets. It was eventually renamed CD-Walkman in 1999.

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Full Answer

The D-50 was the first portable CD player in the world and played a major role in popularizing compact discs. It cost about $350, which was only half the cost of manufacturing it, according to History of Things. Six C-size alkaline batteries provided the D-50 with up to five hours of battery life. In 1992, Sony invented the world's first Walkman that played MiniDiscs. The device featured playback, anti-skip technology, and the ability to record for up to 74 minutes.

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