Nikko NA-790

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Data

General

  • Manufacturer: Nikko
  • Model: NA-790
  • Type: Integrated amplifier
  • Years of manufacture: 1979 - 1981
  • Made in: Japan
  • Colors: Silver, Black
  • Remote control: no
  • Power consumption:
  • Dimensions: 420 x 96 x 335 mm (WxHxD).
  • Weight: 6.9 kg
  • Original price approx.: 280 US-$, 900 DM


Connections

  • Number of inputs:
    • Phono MM: 2.2 mV / 47 kOhm, 140 mV max.
    • Phono MC: 0.25 mV / 10 Ohm
    • Tuner: 150 mV / 39 kOhm

Aux: 150 mV / 39 kOhm

    • Tape Play: 150 mV / 39 kOhm
  • Number of outputs:
    • Tape Rec: 150 mV / 39 kOhm
    • Headphones: 6,3 mm jack, front
    • 2 pairs of speakers


Technical Data

  • Continuous power
    • 8 Ohm: 2x 55 W (RMS, 20 - 20'000 Hz, 0,05 %)
    • 4 Ohm:
  • dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.05 %
  • Attenuation factor: 50 at 8 Ohm
  • Frequency response:
    • Phono: 20 - 20'000 Hz
    • High level: 10 - 35'000 Hz
  • Signal-to-noise ratio:
    • Phono MC: 72 dB
    • Phono MM: 82 dB
    • High level: 100 dB
  • Tone control:
    • Bass at 70 Hz: ± 10 dB

treble at 10 kHz: ± 10 dB

  • Loudness: yes, + 10 dB at 70 Hz, + 6 dB at 10 kHz
  • Low Filter: yes, - 6 dB / octave at 20 Hz
  • High Filter: yes, - 6 dB / octave at 7 kHz
  • Mute:


Special Features'

  • Phono MC


Remarks










Pictures

  • Extract from brochure: Nikko NA-790

Nikko NA-790-Prospekt-1980.jpg


Reports

Links