Stereo Cassette Deck RS-641

Technics (brand)

  • Year
  • 1977–1979
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 155058

 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) / 110; 125; 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Cassette Deck RS-641 - Technics brand
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 148 x 250 mm / 16.9 x 5.8 x 9.8 inch
  • Notes
  • Frontloading 2-Head Stereo Cassette Deck with Dolby B, MPX Filter and Ferro-Chrome Tape Capability.
    Digital Peak-Reading Meters, 3-Digit Mechanical Counter, Display Brightness Adjustable, Meters Peak / VU Switchable. Bias Fine Tune.
    Belt Drive, Single Capstan Transport.

    Type: 2-head, single compact cassette deck
    Track System: 4-track, 2-channel stereo
    Tape Speed: 4.8 cm/s
    Heads: 1 x record/playback, 1 x erase
    Motor: FG servo DC
    Tape Type: type I, FeCr, CrO2
    Noise Reduction: B
    Frequency Response: 25 Hz to 16 kHz  (CrO2 tape)
    Signal to Noise Ratio: 67dB  (dolby B)
    Wow and Flutter: 0.05 %
    Input: 60 mV (line), 0.25 mV (mic)
    Output: 0.42 V (line)

     

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

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