• Country
• Japan

• Manufacturer / Brand
• Aiwa Co. Ltd.; Tokyo

• Year
• 1981

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 135299

• Number of Transistors
• 27

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, 2 Short Wave plus FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 110-120; 220-240; 8 x 1,5 Volt

• Loudspeaker
• 4 Loudspeakers

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 4 Band Stereo Radio Cassette Rec CS-550U - Aiwa Co. Ltd.; Tokyo

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

• Dimensions (WHD)
• 468 x 271 x 149 mm / 18.4 x 10.7 x 5.9 inch

• Notes
• Aiwa Stereo 550, CS-550U, 4 Band Stereo Radio Cassette Recorder;
  LED level meter, LED music sensor, tape counter, metal tape bias, line in, line out, 2 built-in mics, 2 x mic in, ext. speaker jacks, headphones jack, 14 W power consumption.

• Net weight (2.2 lb = 1 kg)
• 4.7 kg / 10 lb 5.6 oz (10.352 lb)

• Source of data
• -- Collector info (Sammler)

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

• Other Models

• Here you find 938 models, 889 with images and 171 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Aiwa Co. Ltd.; Tokyo