Yamaha CR-420

Data

General

  • Manufacturer: Yamaha
  • Model: CR-420
  • Type: Receiver
  • Years of manufacture: 1977 - 1979
  • Made in: Japan
  • Color: Silver or Black
  • Remote control: No
  • Power consumption: 200 watts
  • Dimensions (WxHxD): 435 x 145 x 324 mm
  • Weight: 9 kg
  • Original price approx.: 800 DM


Connections

  • Number of inputs:
    • Antenna, phono, tape, aux.
  • Number of outputs:
    • 2x speakers, 2xheadphones, Rec-Out


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 25 Watt

4 Ohm: 2x 30 Watt

  • Dynamic power:
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.05%
  • Attenuation factor: 40
  • Input (Sensitivity/Impedance)
    • list here
  • Output (Level/Impedance):
    • list here
  • Frequency response: 10-40000 Hz
  • Tone control:
    • Bass: Yes
    • Treble: Yes
  • Loudness: adjustable
  • Subsonic: No
  • Mute: No
  • 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: 65dB (stereo)
  • Channel separation:
  • Selectivity: 30dB (DIN)
  • Co-wave selection: 1dB
  • Spurious wave selection: 75dB
  • Image frequency attenuation: 50dB
  • IF attenuation: 75dB
  • AM suppression: 56dB
  • Output level:
  • RDS: No
  • Station memory: No


Special Features

  • High-Filter
  • Record selector


Remarks


Pictures

  • Extract from brochure: Yamaha CR-420

Datei:Yamaha CR-420-Prospekt-1.jpg


Reports

Links