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

• Other models in the same series:
• Dual C 810
• Dual C 819
• Dual C 820
• Dual C 830
• Dual C 839 RC
• Dual C 939

Pictures

• Image: Dual C 830

• Picture: Dual C 830 right side

• Extract from brochure: Dual C 830

Test reports

• Report in Fono-Forum 1/1980