• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1981

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 127256

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

• Number of Transistors
• 4

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Dry Batteries / 2 × 1,5 Volt

• Loudspeaker
• - For headphones or amp.

• Power out
• 0.06 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: Walkman Stereo Cassette Player WM-2 - Sony Corporation; Tokyo

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

• Dimensions (WHD)
• 30 x 109 x 80 mm / 1.2 x 4.3 x 3.1 inch

• Notes
• Transistors: 2SC536SP, 2SC536SP, 2SA608, 2SD1077L.
  3 IC: CX808, CX808, CX891.
  Lecteur stéréo, réponse en fréquence : 40 à 15000 Hz (Métal), 40 à 12000 Hz (Normal) - casque stéréo MDR-4L1S - pile de type LR6 (internes), 2 piles R20 en étui extérieur fourni avec courroie de transport.
  Stereo cassette player, accepts standard and metal cassettes, matching headphones MDR-4L1S.

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

• Source of data
• - - Manufacturers Literature

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Jean Claude Pigeon † 2008. See "Data change" for further contributors.

• Other Models

• Here you find 3991 models, 3852 with images and 956 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo