Yamaha R-7

Data

General

  • Manufacturer: Yamaha
  • Model: R-7
  • Years of manufacture: 1985-1986
  • Manufactured in:
  • Color: silver, black
  • Remote control: Yes
  • Power consumption: 260 Watt
  • Dimensions: 43,5x12,6x28,9cm
  • Weight: 6,3 Kg
  • Original price approx:


Connections

  • Number of inputs:
    • Phono MM/MC, MM: 2.5 mV/47 KOhm, MC: 160 µV/220 Ohm.

CD, Aux, 2x Tape: 150 mV/47 KOhm

  • Number of outputs:
    • 2x Rec-Out: 150 mV/470 Ohm
    • Headphones: 0,8 V/8 Ohm


Technical Data

Amplifier

  • Continuous power (at distortion)
    • 8 Ohm: 2x 65 Watt at 0,015%.
    • 4 Ohm:
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.015%
  • Attenuation factor: 50
  • Frequency response: 10 - 50000 Hz
  • Signal to noise ratio: 103 dB
  • Tone control:
    • Bass: ±10 dB at 50 Hz

Treble: ±10 dB at 20000 Hz

  • Loudness: adjustable
  • Subsonic: 10 Hz/12 dB, fixed
  • Mute: no
  • Direct/Line-Straight: tone control can be switched off
  • Stereo channel separation: 60 dB


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 87.5 - 108 MHz
    • MW: 513 - 1610 KHz
  • Frequency response:
  • Input sensitivity: 1.55µV/21µV (mono/stereo IHF).
  • Distortion factor: 0.07

Signal to Noise Ratio: 81 dB (Stereo IHF)

  • Channel separation: 50 dB
  • Selectivity: 85 dB
  • Co-wave selection: 1.5 dB
  • Spurious wave selection: 70 dB
  • Image frequency attenuation: 40 dB
  • IF attenuation: 90 dB
  • AM suppression: 55 dB
  • Output level:
  • RDS: no
  • Station memory: 16


Special Features

  • 2 pairs of speakers connectable
  • Mono/stereo switch
  • UKW bandwidth switchable
  • Record selector

Remarks

Other models in the same series:

Pictures

Yamaha_R-7_STereo_Receiver_web.jpg

Reports

Links