Mitsubishi DT-640

Data[edit]

General

  • Manufacturer: Mitsubishi
  • Model: DT-640
  • Type: Cassette Tape Deck
  • Years of manufacture: 1981 - 1983
  • Made in: Japan
  • Color: Silver
  • Remote control:
  • Power consumption: 18 watts
  • Dimensions (WxHxD): 424 x 106 x 292 mm
  • Weight: 4.7 kg
  • Original price approx.: 900 DM


Connections:

  • Inputs:
    • Microphone: 0,3 mV, 2,2 kOhm
    • Line-in: 70 mV, 47 kOhm
  • Outputs:
    • Line-out: 440 mV, 22 kOhm
    • Headphones: 80 mV, 8 Ohm


Technical data:

  • Audio heads: 2
    • Recording, Playback: Hard Permalloy
    • Erase: Ferrite
  • Motors: 2
    • DC servo motor for capstan
    • DC motor for rewinding
  • Belt speed: 4,8 cm/s
  • Synchronization fluctuation: 0,14 % (DIN 45500)
  • Tape types: I, II, IV
  • Frequency response:
    • SF / Normal band: 40 - 14'000 Hz
    • SA / Chrome band: 40 - 16'000 Hz
    • Metal band: 40 - 17'000 Hz
  • Distortion factor: < 1,0 % (Metallband, 1 kHz)
  • Signalrauschabstand:
    • Dolby B Aus: 58 dB
    • Dolby B Ein: 66 dB
  • Kanaltrennung: >35 dB (1 kHz)
  • Bias frequency: 85 kHz
  • Rewind time (C-60): 85 s
  • Auto-Reverse: no
  • Track search:


Remarks[edit]





Pictures[edit]

  • Picture: Mitsubishi DT-640

Mitsubishi DT-640-1981.jpg


Reports[edit]

Links[edit]

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