• Country
• Japan

• Manufacturer / Brand
• Hitachi Ltd.; Tokyo

• Year
• 1981

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 142424

• • alternative name: Hitachi Sales Corp. of America

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Dry Batteries / 6 x 1.5 Volt

• Loudspeaker
• 2 Loudspeakers / Ø 7.7 cm = 3 inch

• Power out
• 6 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: TRK-8431L - Hitachi Ltd.; Tokyo

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 300 x 144 x 60 mm / 11.8 x 5.7 x 2.4 inch

• Notes
• 3-Band-Stereo-Radio-Recorder. Recorderfrequenz 80-10000Hz. Aufnahme-Aussteuerung mit 9-LED-Level-Indicator.
  Anschlüsse für externe LS, Mikrofone, DIN Rec/PB, Kopfhörer, Netz und externe Stromversorgung (9V).

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Source of data
• -- Original prospect or advert

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

• Other Models

• Here you find 1056 models, 946 with images and 242 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hitachi Ltd.; Tokyo