Nikko STA-9090

Data

General

  • Manufacturer: Nikko
  • Model: STA-9090
  • Type: Receiver
  • Years of manufacture: 1975 - 1977
  • Made in: Japan
  • Color: silver, wooden case
  • Remote control: no
  • Power consumption: 530 W max.
  • Dimensions: 480 x 165 x 390 mm (WxHxD)
  • Weight: 15 kg
  • Original price approx.: 1'998 DM


Connections

  • Number of inputs:
    • Phono 1, 2: 3 mV, 50 kOhm
    • Microphone: 3 mV, 50 kOhm
    • Aux 1: 200 mV, 100 kOhm
    • Aux 2: 500 mV, 120 kOhm
    • Tape Play 1, 2: 200 mV, 100 kOhm
    • 4-Channel In: 200 mV, 50 kOhm
    • Main In: 130 mV, 100 kOhm

FM antenna: 300 Ohm / 75 Ohm

    • MW antenna: 300 Ohm
  • Number of outputs:
    • Tape Rec 1, 2: 200 mV
    • Tape Rec DIN: 40 mV
    • 4-Channel Out: 130 mV
    • Headphones: 200 Ohm (6.3mm jack, front)
    • 3 speaker pairs: (4-16 Ohm)


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 58 W RMS
    • 4 Ohm:
  • Dynamic power:
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0,5 %
  • Attenuation factor: > 32
  • Frequency response: 10 Hz - 50 kHz
  • Signal-to-noise ratio:
    • Phono MM: 65 dB
    • Microphone: 70 dB
    • High level: 80 dB
  • Tone control:
    • Bass: yes, ± 10 dB at 70 Hz
    • Mid: yes, ± 6 dB at 1 kHz
    • Treble: yes, ± 10 dB at 10 kHz
  • Loudness: yes, + 10 dB at 70 Hz, + 5 dB at 10 kHz
  • High Filter: - 3 dB at 5 kHz (- 6 dB / octave)
  • Low Filter (Subsonic): - 3 dB at 100 Hz (- 6 dB / octave)


Tuner

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

MW: 525 - 1'605 kHz

  • Frequency response: 30 - 15'000 Hz, ± 0,5 dB
    • VHF: 1.8 µV
    • MW: 150 µV
  • Distortion factor:
    • FM: 0.2 % /0.5 % (mono/stereo)

Signal-to-noise ratio: 70 dB / 66 dB (mono/stereo)

  • Channel separation:
    • FM: > 40 dB
  • Selectivity:
    • FM: > 70 dB

MW: 30 dB

  • Common wave selection:
    • FM: 1.8 dB
  • Spurious wave selection:
    • FM:
  • Mirror frequency attenuation:
    • FM: 80 dB
    • MW: 50 dB

IF attenuation:

    • VHF: 90 dB
    • MW: 50 dB
  • AM suppression: 60 dB


Special Features

  • Tape Dubbing
  • Tape 2, input and output with 6.3mm jack, front
  • Microphone mixer
  • VHF muting
  • VHF 4-channel output
  • High Blend Filter


Comments


Pictures

  • Extract from brochure: Nikko STA-9090

Datei:Nikko STA-9090-Prospekt-1.jpg


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