Dual C 830

Data

General

  • Manufacturer: Dual
  • Model: C 830
  • Years of manufacture: 1979 - 1981
  • Made in: Japan
  • Color: Silver Metallic, Brown Metallic
  • Dimensions (WxHxD): 440 x 150 x 340 mm
  • Weight: 9.4 kg
  • Original price approx.: 800 DM


Connections

  • Number of inputs:
    • Microphone

Receiver/amplifier (DIN socket) Receiver/amplifier (RCA socket)

  • Number of outputs:
    • Receiver/amplifier (DIN socket)
    • Receiver/Amplifier (RCA socket)


Technical Data

  • Audio heads: 3
  • Motors: 1
  • Synchronization fluctuations:
    • W.R.M.S +/-0.035%.
    • According to DIN playback only +/-0,07
    • According to DIN recording/playback +/-0,10%
  • Tape types: Fe/CrO2/FeCr/Met.
  • Frequency response:
    • Fe band 20 - 17000Hz
    • CrO2 band 20 - 18000Hz
    • FeCr band 20 - 19000Hz

Metal band 20 - 20000Hz

  • Distortion factor:
  • Signal-to-noise ratio (with Dolby B):
    • Fe 67dB

CrO2 67dB

    • FeCr 69dB
    • Metal 69dB
  • Auto Reverse: no
  • Title search: no
  • Dolby: B
  • MPX Filter: yes
  • Fader: yes
  • Pitch control: no
  • CD synchro recording: no


Special Features

  • Limiter
  • Headphone output
  • Rear band control (without Dolby NR)


Comments


Pictures

  • Image: Dual C 830

Dual C 830.jpg


  • Picture: Dual C 830 right side

Dual C 830.jpg


  • Extract from brochure: Dual C 830

Dual C-830-Prospekt-1.jpg


Test reports

  • Report in Fono-Forum 1/1980


Links