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

• Other models in the same series:
• Yamaha CR-220
• Yamaha CR-420
• Yamaha CR-620
• Yamaha CR-820
• Yamaha CR-1020
• Yamaha CR-2020
• Yamaha CR-3020

Pictures

• Image: Yamaha CR-820

• Image: Yamaha CR-820

• Excerpt from brochure: Yamaha CR-820

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