Hitachi D-777

Data

General

  • Manufacturer: Hitachi
  • Model: D-777
  • Type: Auto-Reverse Cassette Tape Deck
  • Years of manufacture: 1979 - 1981
  • Made in: Japan
  • Color: Silver
  • Remote control:
  • Power consumption: 37 W
  • Dimensions (WxHxD): 435 x 165 x 256 mm
  • Weight: 8,2 kg
  • Original price approx.: 450 US-$ (USA, 1980), 1'000 DM


Connections

  • Number of inputs:
    • Microphone: 0.3 mV, 300 Ohm - 5 kOhm
    • Line In: 80 mV, 100 kOhm
    • Line In DIN: 0.35 mV, 4.7 kOhm
  • Number of outputs:
    • Line Out: 500 mV, 50 kOhm
    • Line Out DIN: 50 mV, 50 kOhm
    • Headphones: 8 Ohm - 2 kOhm


Technical Data

  • Audio heads: 2
  • motors: 2
  • Synchronous fluctuations: 0.06 % (WRMS)
  • Tape types: I, II, III
  • Frequency response:
    • I (Normal): 30 - 14'000 Hz
    • II (Chrome): 30 - 15'000 Hz

III (FeCr): 30 - 15'000 Hz

  • Distortion factor: 1.2
  • Signal-to-noise ratio:
    • Dolby NR "OFF" 54 dB

Dolby NR "ON" 62 dB

  • Dolby: B
  • MPX Filter:
  • Fader:
  • Pitch Control:
  • Crosstalk attenuation: > 65 dB at 1 kHz
  • Cancellation attenuation: > 65 dB
  • Premagnetization and erasure frequency: 105 kHz
  • Rewind time: 100 seconds for C-60


Special Features

  • Auto-Reverse, Play and Record
  • Fine tuning premagnetization
  • MPX filter


Comments


Pictures

  • Extract from brochure: Hitachi D-777

Hitachi-d-777.jpg


  • Extract from brochure: Hitachi D-777

Hitachi D-777-Prospekt-2.jpg


Reports

Links