Dual C 819

Data

General

• Manufacturer: Dual
• Model: C 819

Type: Cassette Tape Deck

• Years of manufacture: 1978 - 1982
• Made in: Germany
• Color: Silver or Brown
• Remote control:
• Power consumption:
• Dimensions (WxHxD): 440 x 150 x 360 mm
• Weight: 6,5 kg
• Original price approx.: 795 DM

Connections

• Number of inputs:
  • Line In: 40 mV, 580 kOhm

Line In DIN: 0.5 mV, 6.3 kOhm

• • Microphone: 0.26 mV, 2 kOhm
• Number of outputs:
  • Line Out: 0 - 580 mV, 2 kOhm
  • Line Out DIN: 0 - 580 mV, 5.5 kOhm
• Headphones (6.3mm jack): 4 - 2'000 Ohm

Technical Data:

• Audio heads: 2
  • 1x head for recording and playback
  • 1x ferrite erase head
• Motor: 1
• Tape speed: 4.75 cm / s
• Synchronization fluctuations: 0.04
• Tape types:
  • Normal: Type I
  • Cr02: Type II
• Frequency response:
  • Normal Type I: 20 Hz - 16 kHz
  • Cr02 Type II: 20 Hz - 17 kHz
• Distortion factor: 2.0
• Signal-to-noise ratio:
  • Without Dolby: 57 dB

With Dolby: 64 dB

• Crosstalk attenuation:
• Auto-Reverse: no
• Dolby: yes
• Cancellation attenuation: > 70 dB
• Premagnetization frequency: 100 kHz
• Rewind time C-60 cassette: 65 seconds

Special features:

• Tape memory
• Limiter (prevents overloads and still keeps the dynamics, this is better than an automatic level control)
• Headphone jacks
• 2 microphone jacks: 6.3 mm jack

Notes

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

Pictures

• Extract from brochure: Dual C 819