Dual CV 20

Data

General

• Manufacturer: Dual Gebr. Steidinger
• Model: CV 20
• Type: Integrated amplifier
• Years of manufacture: 1969 - 1972
• Made in: Germany
• Color:
• Remote control: -
• Power consumption: 55 W
• Dimensions: 420 x 108 x 285 mm (WxHxD)
• Weight: 4.2 kg
• Original price approx.: 348 DM

Connections

• Number of inputs:
  • Phono magnet 3.4 mV/47 KOhm
  • Phono crystal 340 mV/470 KOhm
  • tone band 340 mV/470 KOhm
  • Tuner 340 mV/470 KOhm
• Number of outputs:
  • 2 speakers

Technical Data

• Continuous power (at distortion).
  • 8 Ohm:
  • 4 Ohm: 2 x 9 Watt
• Dynamic power
  • 8 Ohm:
  • 4 Ohm: 2 x 12 Watt
• Total harmonic distortion: < 1.0% at 9 watts
• Attenuation factor:
• Frequency response: 30 Hz - 20 000 Hz
• Signal-to-noise ratio:
• Stereo channel separation:
• Tone control:
  • Bass: +- 14 dB at 50 Hz

Treble: +- 14 dB at 10 kHz

• Loudness:
• High Filter:
• Low Filter (Subsonic):
• Mute:

Comments

• Other models in the same series:
• Dual CV 12
• Dual CV 20
• Dual CV 40
• Dual CV 80

Pictures

• Extract from brochure: Dual CV 20