Multitrack Cassette Recorder MT120

Yamaha Co.; Hamamatsu

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  • Year
  • 1991
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 303783
    • alternative name: Nippon Gakki

 Technical Specifications

  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Multitrack Cassette Recorder MT120 - Yamaha Co.; Hamamatsu
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 410 x 80.8 x 237 mm / 16.1 x 3.2 x 9.3 inch
  • Notes

  • Tape Type - Chrome (70 microsec. EQ)
    Heads - 4-channel Permalloy rec/play head and 4-channel ferrite erase head
    Tape Speed - 4.8 cm/sec., 9.5 cm/sec
    Pitch Control - Approx. ± 10%
    Wow & Flutter - Less than 0.12% WRMS
    Rewind Time - Approx. 110 sec., for C-60 tape
    Motor - DC servo motor
    Frequency Response  - (NR OUT) - 40 Hz to 18 kHz, ±3 dB at 9.5 cm/sec
                                                              40 Hz to 13 kHz, ±3 dB at 4.8 cm/sec.
    S/N ratio - (3% THD Level) - 85 dB, dbx ON, IHF-A
    Distortion -  1.0% at 315 Hz, dbx ON, -10 dB Rec. Level
    Channel Separation - Greater than 65 dB at 1 kHz, dbx ON, (B.P.F)
    Erasure Ratio - Greater than 70 dB at 1 kHz, dbx ON
    Noise Reduction - dbx *
    Graphic Equalizer - 100, 400, 1k, 5k, 10kHz (± 10 dB), Q = 0.7

  • Net weight (2.2 lb = 1 kg)
  • 2.6 kg / 5 lb 11.6 oz (5.727 lb)
  • Mentioned in
  • - - Manufacturers Literature (Service Manual dated 1991)
  • Author
  • Model page created by Bartosz Szwed. See "Data change" for further contributors.

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The model Multitrack Cassette Recorder is part of the collections of the following members.

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