• Country
• Japan

• Manufacturer / Brand
• Hitachi Ltd.; Tokyo

• Year
• 1987 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 149618

• • alternative name: Hitachi Sales Corp. of America

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 220; 8 x 1,5; 12 Volt

• Loudspeaker
• 5 Loudspeakers

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: TRK-3D7MKII - Hitachi Ltd.; Tokyo

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

• Dimensions (WHD)
• 544 x 197 x 195 mm / 21.4 x 7.8 x 7.7 inch

• Notes
• 3D-Stereo-4-Band-Radiorecorder mit Anschlussbuchse für 12V Autobatterie.
  5-Band-Graphic-Equalizer, Spitzenleistung 50 Watt.
  Mikrofon-Mischfunktion mit Pegelregler.
  160mm Super-Woofer, 2 x 120mm Midrange, 2 x 20mm Tweeter.
  Anschlüsse für Kopfhörer, Mikrofon, Lautsprecher, Line-in/out, Verstärker.

• Net weight (2.2 lb = 1 kg)
• 5.3 kg / 11 lb 10.8 oz (11.674 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 1061 models, 951 with images and 243 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hitachi Ltd.; Tokyo