Sony WM-10

Published: May 26, 2021
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The Sony Walkman WM-10 - also known as the Super Walkman - was released in 1983, and was Sony's first 'miniature' size player. Its small size represents a tour-de-force of early 1980s engineering. This walkman is actually smaller than the cassette it plays! So it needs to be slid open to make the compartment large enough to accommodate the cassette.

The Walkman WM-10 uses a single 1.5V AA battery, and is housed in a compartment next to the heads at the top of the player. The decision to use one AA battery was a brave one, and backed up by a more clever technology. The 1.5V was not enough to run the electronic parts of the amplifier and servo, so a step-up DC-DC converter was implemented to boost the voltage to a useful level.

Sony WM-10

It truly is a marvel of engineering, and it also sounds quite as good as it looks!

WM-10 specs

  • Tape selector: Type I, CrO2, Metal types
  • Noise Reduction: B
  • Dolby NR switch
  • Stereo headphones jack
  • Battery indicator
  • Runs on 1 x AA battery
  • Introduced in 1983
  • Price: $99 ($265 in today's money)


Interesting 1983 article on the WM-10 by the New York Times: The Walkman Shrinks (September 18, 1983).

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Sony WM-10 value and price guide

What's your Sony WM-10 worth in 2021? Here are some recently sold items with prices.

Item Title Date Price
Sony MINT WM 10 Sony Walkman 1983 MINT WM 10 Sony Walkman 1983 NEW BELTS 06/2021 $ 405.97
Sony Sony Stereo Cassette Player WM Sony Stereo Cassette Player WM 10 08/2021 $ 353.77
Sony SONY WM 10 Walkman Cassette SONY WM 10 Walkman Cassette Tape Player 07/2021 $ 347.91
Sony Retro Sony Walkman Stereo Retro Sony Walkman Stereo Cassette 08/2021 $ 295.77
Sony Sony Walkman WM 10 Extremely Sony Walkman WM 10 Extremely Rare Great 06/2021 $ 231.98
no pictureSee all sold items on eBay for more prices10/2021-.--

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