• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1975 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 288428

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
• Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Cassette Player XK-23 - Sony Corporation; Tokyo

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 140 x 44 x 179 mm / 5.5 x 1.7 x 7 inch

• Notes

• Sony Car Stereo Cassette Player Model XK-23.
  4-track 2-channel stereo
  Frequency Response 31,5 - 14000 Hz
  S/N 52 dB, Dolby Effect 8 dB
  Tone Controls:
  Bass ± 8 dB at 100 Hz
  Treble ± 8 dB at 10000 Hz
  Wow and Flutter less than 0,12 % (WRMS)
  Power consumption 300 mA
  Models:
  US, Canadian, UK and E

• Net weight (2.2 lb = 1 kg)
• 1.4 kg / 3 lb 1.3 oz (3.084 lb)

• Mentioned in
• -- Original-techn. papers. (Service Info)

• Literature/Schematics (1)
• -- Original prospect or advert (Sony Catalogue 1975/76)

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 3960 models, 3820 with images and 954 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo