Walkman WM-DDII (WM-DD 2)

• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1985 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 200861

• Picture
• Schematics

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Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Batteries / addl. power jack / AA: 2 x 1,5 / 3 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Walkman WM-DDII - Sony Corporation; Tokyo

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes
• Sony Walkman WM-DDII (2) Stereo Cassette Player;
  Direct Drive Capstan Servo, Dolby NR, known colors: black, silver, red.

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 3913 models, 3773 with images and 947 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo