Yamaha CR-820

Data

General

  • Manufacturer: Yamaha
  • Model: CR-820
  • Type: Receiver
  • Years of manufacture: 1977 - 1979
  • Made in: Japan
  • Color: Silver
  • Remote control: No
  • Power consumption: 400 watts
  • Dimensions (WxHxD): 488 x 146 x 395 mm
  • Weight: 12.2 g
  • Original price approx.: 1'200 DM


Connections

  • Number of inputs:
    • Antenna, 2xPhono, 2xTape, Aux
  • Number of outputs:
    • 2xspeaker, 2xheadphone, 2xRec-Out


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 55 Watt

4 Ohm: 2x 70 Watt

  • Dynamic power:
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.012%
  • Attenuation factor: 40
  • Input (Sensitivity/Impedance)
    • list here
  • Output (Level/Impedance):
    • list here
  • Frequency response: 10-50000 Hz
  • Tone control:
    • Bass: Yes
    • Mids: Yes
    • Treble: Yes
  • Loudness: Adjustable
  • Subsonic: No
  • Mute: Yes
  • Direct/Line-Straight: No
  • Ripple (shorted):
  • Stereo Channel Separation:
  • Signal-to-noise ratio: 97dB


Tuner

  • Reception: FM, MW
  • Frequencies:
    • VHF: 88-108 MHz
    • etc.
  • Frequency response:
  • Input sensitivity: 1.5/50µV (DIN).
  • Distortion factor: 0.25% (stereo)
  • Signal to noise ratio: 67dB (stereo)
  • Channel separation:
  • Selectivity: 52dB (DIN)
  • Co-wave selection: 1dB
  • Spurious wave selection: 75dB
  • Image frequency attenuation: 85dB
  • IF attenuation: 90dB
  • AM suppression: 65dB
  • Output level:
  • RDS: No
  • Station memory: No


Special Features

  • High-Filter
  • Low-Filter
  • Record selector
  • Transmitter center display


Comments


Pictures

  • Image: Yamaha CR-820

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  • Image: Yamaha CR-820

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  • Excerpt from brochure: Yamaha CR-820

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Reports

Links