Dual C 901

Data

General

  • Manufacturer: Dual
  • Model: C 901
  • Type: Auto-Reverse Cassette Tape Deck
  • Years of manufacture: 1974 - 1976
  • Manufactured in:
  • Color: Silver, Case Walnut or White
  • Remote control: -
  • Power consumption: 60 W
  • Dimensions (WxHxD): 420 x 122 x 281 mm
  • Weight: 7.1 kg
  • Original price approx:
    • Dual C 901 Walnut: 1086,- DM
    • Dual C 901 White: 1098,- DM


Connections

  • Number of inputs:
    • Microphone: 0.22 mV / 200 - 700 Ohm
    • Line In: 65 mV / 100 kOhm
    • Line In (DIN): 0.22 mV / 10 kOhm
  • Number of outputs:
    • Line Out: 0 - 750 mV / 3 - 8 kOhm
    • Line Out (DIN): 0 - 750 mV / 3 - 8 kOhm
    • Headphones (6.3mm jack): 0 - 60 mV / 8 Ohm - 1 kOhm


Technical Data

  • Audio heads:
    • 1x HPF sound head (recording, playback).
    • 1x double-slit ferrite head (erase).
  • Motors:
    • 1x tone shaft/capstan (DC with F.G. servo control).
    • 1x tape platter (DC)
  • Variations in synchronism: 0.09% (WRMS), ± 0.12% (DIN)
  • Tape types: I (normal band), II (CrO2), III (FeCr).
  • Frequency response:
    • Type I: 30 - 14'000 Hz

Type II: 30 - 16'000 Hz

  • Distortion factor: < 1
  • Signal-to-noise ratio:
    • Dolby Off: 51 dB
    • Dolby On: 60 dB (Dolby, from 5 kHz)
  • Erasure frequency: 95 kHz
  • Rewind time: 60 seconds for C-60 band


Special Features:

  • Auto-Reverse Cassette Tape Deck
  • 2x microphone
  • Dolby: yes
  • 2 VU meters
  • 5-stage recording equalizer
  • Timer recording, playback

Remarks


Pictures

  • Extract from brochure: Dual C-901

Dual C-901-Prospekt-1.jpg


Reports

Links