Yamaha CR-800

Data

General

  • Manufacturer: Yamaha
  • Model: CR-800
  • Years of manufacture: 1974 - 1976
  • Made in: Japan
  • Color: Silver
  • Power consumption: 300 watts
  • Dimensions: 474 x 158 x 300 mm
  • Weight: 14 kg
  • Original price approx.: 1.500,- DM


Connections

  • Number of inputs:
    • 2x phono, 2x tape, aux, main-in, microphone, antenna.
  • Number of outputs:
    • 2x speaker, headphone, 2x Rec-Out, Pre-Out, IF-Out


Technical Data

Amplifier

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

4 Ohm: 2x 70 Watt

  • Dynamic power:
    • 8 Ohm: 2x 130 Watt
    • 4 Ohm: 2x 150 Watt
  • Total harmonic distortion: < 0,1%
  • Dämpfungsfaktor: >70
  • Input (sensitivity/impedance)
    • Phono 3 mV/50 kOhm
    • Tape, Aux 150 mV/45 kOhm
    • Main-In 775 mV/45 KOhm
    • Microphone 3 mV/50 KOhm
  • Output (level/impedance):
    • Rec-Out 150mV/2 KOhm
    • Pre-Out 775mV/2 KOhm

IF-Out 400mV/1 KOhm

  • Frequency response: 10-50000 Hz
  • Tone control:
    • Bass: ±15dB at 50 Hz

Treble: ±10dB at 10000 Hz

  • Loudness: adjustable
  • Subsonic: No
  • Mute: Yes
  • Direct/Line-Straight: No
  • Ripple distance (short-circuited): >90dB
  • Stereo channel separation: >50dB
  • Signal-to-noise ratio:


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 88-108 MHz

MW: 525 - 1605 kHz

  • Frequency response: 10 - 15,000 Hz
  • Input sensitivity: 1.7µV IHF
  • Distortion factor: 0.3% (stereo)
  • Signal to noise ratio: 75dB
  • Channel separation: 45dB
  • Selectivity: 65dB
  • Co-wave selection: 1.0dB
  • Spurious wave selection: 100dB
  • Image frequency attenuation: 100dB
  • IF attenuation: 100dB
  • AM suppression: 55dB


Special Features

  • Transmitter center display
  • Transmitter field strength indicator
  • Adjustable microphone input
  • Separable pre- and power amplifier
  • Switchable low and high filters


Notes

Pictures

  • Image: Yamaha CR-800

800px-Yamaha_CR-800_3.JPG


  • Image: Yamaha CR-800

800px-Yamaha_CR-800_4.JPG


  • Excerpt from brochure: Yamaha CR-800

Yamaha CR-800-Prospekt-1.jpg


Reviews

  • A super device with many connections
  • Super sound, simply the hammer
  • For all those who have such a device and where the bulbs are broken...unfortunately there are no more bulbs for the device, so LED`S must pure, 5V LED, 400 Ohm resistor.
  • AW: 12V, 60mA bulbs need to go in there, you can buy them anywhere. From a conversion to LEDs is strongly discouraged, because they shine too brightly and unevenly.


Links

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