Lafayette LR-9090

Data[edit]

General

  • Manufacturer: Lafayette
  • Model: LR-9090
  • Type: Receiver
  • Years of manufacture: 1976 - 1981
  • Made in: Japan
  • Color: silver, wood side panels
  • Remote control: no
  • Power consumption: 220 W max.
  • Dimensions (WxHxD): 530 x 162 x 394 mm
  • Weight: 17 kg
  • Original price approx.: 599.95 US-$, 1'980 DM


Connections

  • Number of inputs:
    • Phono MM Low: 5 mV, 50 kOhm, 360 mV.
    • Phono MM High: 2,5 mV, 50 kOhm, 180 mV
    • Microphone: 6 mV, 10 kOhm, 420 mV
    • Aux: 150 mV, 50 kOhm, max. 15 V
    • Tape Play 1, 2: 150 mV, 50 kOhm, max. 15 V
    • Main In: 1.5 V, 50 kOhm
    • Antenna FM (75/300 Ohm), MW (300 Ohm).
  • Number of outputs:
    • Tape Rec 1, 2: 150 mV, 3.3 kOhm
    • Tape Rec DIN: 120 mV, 90 kOhm
    • Pre Out:
    • Headphones:
    • 3 speaker pairs


Technical Specifications

Amplifier

  • Continuous power (at distortion)
    • 8 Ohm: 2x 90 Watt (20 Hz - 20'000 Hz)
    • 4 Ohm: 2x 120 Watt (1 kHz)
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Frequency response: 5 Hz - 40 kHz, ± 3 dB, 8 Ohm, both channels Rated power.
  • Distortion factor: < 0.1 %
  • Attenuation factor: 80 at 8 ohms
  • Signal-to-noise ratio:
    • Phono MM Low: 65 dB
    • Phono MM High: 60 dB
    • High level: 80 dB
  • Tone control
    • Bass: ± 12 dB at 50 / 100 Hz
      • Operating frequencies: 250 Hz, 500 Hz
    • Mids: ± 6 dB at 1 kHz
    • Treble: ± 10 dB at 10 / 20 kHz
      • Operating frequencies: 2.5 kHz, 5 kHz
  • Loudness: + 12 dB at 50 Hz / + 3.5 dB at 10 kHz
  • High Filter: - 12 dB / octave at 7 kHz, 12 kHz, 14 kHz, 24 kHz
  • Low Filter (Subsonic): - 12 dB / octave at 7 Hz, 15 Hz, 20 Hz, 40 Hz

Muting: 0 dB, - 20 dB


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 87 - 108 MHz

MW: 525 - 1'605 kHz

  • Frequency response: 30 - 15'000 Hz, ± 0,5 dB
  • Input sensitivity: 1.8 µV (IHF)
  • Distortion factor: 0.3 % (mono), 0.5 % (stereo)
  • Signal-to-noise ratio:
    • Mono: 70 dB

Stereo: 65 dB

  • Channel separation: 47 dB
  • Selectivity: 80 dB
  • Co-wave selection: 1.25 dB
  • Spurious wave selection: > 90 dB
  • Image frequency attenuation: > 100 dB
  • IF attenuation: > 100 dB (at 98 MHz)
  • AM suppression: 60 dB


Special Features

  • Microphone mixer
  • FM Dolby Filter connectable
  • FM MPX filter
  • Tape Dubbing
  • Muting


Comments[edit]


Pictures[edit]

  • Image: Lafayette LR-9090

Lafayette LR- Werbung-1976.jpg


  • Excerpt from US advertising: Lafayette LR-1515, LR-2020, LR-3030, LR-5555, LR-9090.

Lafayette LR- Werbung-1976.jpg


Reports[edit]

Links[edit]