Stereo Cassette Deck CR-77

Fisher Radio; New York (NY)

Data
Forum
Pictures
Collections

  • Year
  • 1984
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 148058

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Cassette Deck CR-77 - Fisher Radio; New York NY
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 400 x 113 x 250 mm / 15.7 x 4.4 x 9.8 inch
  • Notes

  • Stereo-Cassettendeck with Dolby B and Dolby C.

    Motor - DC Governor
    Cassette loading - Front
    Drive System - Capstan (1)
    Heads - 2 (record/play and erase)
    Head Material - Hard Permalloy/Ferrite
    Operation - powered Mechanism
    Wow and Flutter - 0.06% WRMS
    Signal- to-Noise Ratio (CCIR Weighted)
    Dolby OFF - 52dB
    Dolby ON B - 60dB
    Dolby ON C - 70dB
    Erace Ratio - 70dB
    Channel Separation - 40dB
    Signal Crosstalk - 70dB

    Frequency Response:
    Normal Tape - 30 Hz - 14 kHz
    CrO2 Tape - 30 Hz - 15 kHz
    Metal Tape - 30 Hz - 15 kHz
    Total Harmonic Distortion - at 0 VU - 1.5%

  • Net weight (2.2 lb = 1 kg)
  • 3.5 kg / 7 lb 11.3 oz (7.709 lb)
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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