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

• Other models in the same series:
• CR-200 E
• CR-400
• CR-600
• CR-800
• CR-1000

Pictures

• Image: Yamaha CR-800

• Image: Yamaha CR-800

• Excerpt from brochure: Yamaha CR-800

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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