Stereo Cassette Deck AD-6550

Aiwa Co. Ltd.; Tokyo

Data
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  • Year
  • 1977–1981
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 141473

 Technical Specifications

  • Number of Transistors
  • 36
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Alternating Current supply (AC) / 110-120; 220-240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Cassette Deck AD-6550 - Aiwa Co. Ltd.; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 150 x 330 mm / 16.5 x 5.9 x 13 inch
  • Notes

  • Stereo-Cassetten-Deck für Front-Ladung und -Bedienung mit Dolby-System.
    Zeitmesser für verbleibenden Bandrest. 2-stufige Spitzenwert-Anzeige.
    Frequenzumfang FeCr-Band: 20-17000 Hz. Eingänge: Mikrofon, Line-In, DIN. Ausgänge: Line-Out, DIN, Kopfhörer.
    Halbleiter: 4 IC's, 34 Dioden, 2 LEDs und 36 Transistoren.

    Type: 2-head, single compact cassette deck
    Track System: 4-track, 2-channel stereo
    Tape Speed: 4.76 cm/s ± 1%
    Heads: 1 x record/playback (Ferrit Guard Head), 1 x erase
    Motor: 38 pulse FG servo
    Tape Type: type I, CrO2, FeCr
    Noise Reduction: B
    Frequency Response: 20 Hz to 17 kHz  (CrO2 tape at -10 dB)
    Signal to Noise Ratio: 45 dB  (dolby C)
    Channel Separation: more than 28 dB at 1 kHz 0VU
    Crosstalk: more than 65 dB at 1 kHz 0VU
    Erasing ratio: more than 65 dB at 400 Hz +10VU
    Bias Frequency: 100 Hz-10 kHz
    Wow and Flutter: 0.1% (DIN)
    Total Harmonic Distortion: 1.5%
    Input: 50 mV (line), 0.3 mV (mic)
    Output: 0.775 V (line)

  • Net weight (2.2 lb = 1 kg)
  • 7.5 kg / 16 lb 8.3 oz (16.52 lb)
  • Price in first year of sale
  • 470.00 $
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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