Lafayette LR-9090

Data

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

• Other models in the same series:
• Lafayette LR-1515
• Lafayette LR-2020
• Lafayette LR-3030
• Lafayette LR-5555
• Lafayette LR-9090

Pictures

• Image: Lafayette LR-9090

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