• Country
• Japan

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

• Year
• 1989

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 214428

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player; Hi-Fi equipment

• Power type and voltage
• Alternating Current supply (AC) / 120 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Cassette Deck AD-F990U - Aiwa Co. Ltd.; Tokyo

• Shape
• Book-shelf unit.

• Notes
• Aiwa 2-Motor 3-Head Frontloading Stereo Cassette Deck Model F-990U.
  Dolby B, C, MPX Filter, HX PRO, Normal, CrO2, Metal Tape capability, 20 - 21000Hz (Metal), Signal to Noise Ratio 60db, 82db using Dolby C.
  Wired Remote Control, 4-Digit Counter, Linear Tape Counter, Peak Hold, Digital Peak-Reading Meters, Remaining Time.
  Bias Fine Tune, Auto Bias Calibration.

• Net weight (2.2 lb = 1 kg)
• 7.3 kg / 16 lb 1.3 oz (16.079 lb)

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

• Other Models

• Here you find 920 models, 871 with images and 159 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Aiwa Co. Ltd.; Tokyo