Difference between revisions of "Nikko NA-690"

 
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== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: [[Nikko]]
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* Manufacturer: [[Nikko]]
* Modell: NA-690
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* Model: NA-690
* Typ: Vollverstärker
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* Type: Integrated amplifier
* Baujahre: 1979 - 1981
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* Years of manufacture: 1979 - 1981
* Hergestellt in: Japan
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* Made in: Japan
* Farben: Silber, Schwarz
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* Colors: Silver, Black
* Fernbedienung: nein
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* Remote control: no
* Leistungsaufnahme:  
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* Power consumption:  
* Abmessungen: 420 x 138 x 335 mm (BxHxT)
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* Dimensions: 420 x 138 x 335 mm (WxHxD).
* Gewicht: 11 kg
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* Weight: 11 kg
* Neupreis ca.: 250 US-$, 800 DM
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* Original price approx.: 250 US-$, 800 DM
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:
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* Number of inputs:
** Phono MM: 2,3 mV / 47 kOhm, 140 mV max.
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** Phono MM: 2.3 mV / 47 kOhm, 140 mV max.
 
** Tuner: 150 mV / 39 kOhm
 
** Tuner: 150 mV / 39 kOhm
** Aux: 150 mV / 39 kOhm
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Aux: 150 mV / 39 kOhm
 
** Tape Play: 150 mV / 39 kOhm
 
** Tape Play: 150 mV / 39 kOhm
* Anzahl der Ausgänge:
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* Number of outputs:
 
** Tape Rec: 150 mV / 39 kOhm
 
** Tape Rec: 150 mV / 39 kOhm
** Kopfhörer: 6,3 mm Klinke, vorne
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** Headphones: 6,3 mm jack, front
** 2 Lautsprecherpaare
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** 2 pairs of speakers
  
  
'''Technische Daten'''
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'''Technical Data'''
* Dauerleistung
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* Continuous power
 
** 8 Ohm: 2x 45 W (RMS, 20 - 20'000 Hz, 0,04 %)
 
** 8 Ohm: 2x 45 W (RMS, 20 - 20'000 Hz, 0,04 %)
 
** 4 Ohm:  
 
** 4 Ohm:  
* Dynamikleistung
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* dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:
 
** 4 Ohm:
* Gesamtklirrfaktor: 0,03 %
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* Total harmonic distortion: 0.03 %
* Dämpfungsfaktor: 50 bei 8 Ohm
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* Attenuation factor: 50 at 8 Ohm
* Frequenzgang:  
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* Frequency response:  
 
** Phono: 20 - 20'000 Hz
 
** Phono: 20 - 20'000 Hz
** Hochpegel: 5 - 40'000 Hz  
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** High level: 5 - 40'000 Hz  
* Signalrauschabstand:
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* Signal to noise ratio:
 
** Phono MM: 80 dB
 
** Phono MM: 80 dB
** Hochpegel: 90 dB
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** High level: 90 dB
* Klangregelung:
+
* Tone control:
** Bass bei 70 Hz: ± 10 dB
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** Bass at 70 Hz: ± 10 dB
** Höhen bei 10 kHz: ± 10 dB
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** Treble at 10 kHz: ± 10 dB
* Loudness: ja, + 10 dB bei 70 Hz, + 6 dB bei 10 kHz
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* Loudness: yes, + 10 dB at 70 Hz, + 6 dB at 10 kHz
* Low Filter: ja, - 6 dB / Oktave bei 20 Hz
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* Low Filter: yes, - 6 dB / octave at 20 Hz
* High Filter: ja, - 6 dB / Oktave bei 7 kHz
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* High Filter: yes, - 6 dB / octave at 7 kHz
 
* Mute:  
 
* Mute:  
  
  
== Bemerkungen ==
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== Comments ==
* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
* Vollverstärker:
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* Integrated amplifier:
 
* [[Nikko NA-590]]
 
* [[Nikko NA-590]]
 
* [[Nikko NA-690]]
 
* [[Nikko NA-690]]
 
* [[Nikko NA-790]]
 
* [[Nikko NA-790]]
 
* [[Nikko NA-890]]
 
* [[Nikko NA-890]]
 +
* [[Nikko NA-990]]
  
  
* Vorverstärker:
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* [[Preamplifier]]
 
* [[Nikko Beta 20]]
 
* [[Nikko Beta 20]]
 
* [[Nikko Beta 40]]
 
* [[Nikko Beta 40]]
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* Endverstärker:
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* [[Power Amplifier]]
 
* [[Nikko Alpha III]]
 
* [[Nikko Alpha III]]
 
* [[Nikko Alpha V]]
 
* [[Nikko Alpha V]]
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* Tuner:
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* [[Tuner]]
 
* [[Nikko NT-790]]
 
* [[Nikko NT-790]]
 
* [[Nikko NT-990]]
 
* [[Nikko NT-990]]
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== Bilder ==
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== Pictures ==
* Auszug aus Prospekt: Nikko NA-690
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* Image: Nikko NA-690
[[Datei:Nikko NA-690.jpg]]
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[[File:Nikko NA-690-1.jpg]]
  
  
== Berichte ==
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* Image: Nikko NA-690
 +
[[File:Nikko NA-690.jpg]]
 +
 
 +
 
 +
== Reports ==
  
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 00:55, 16 December 2020

Data[edit]

General

  • Manufacturer: Nikko
  • Model: NA-690
  • Type: Integrated amplifier
  • Years of manufacture: 1979 - 1981
  • Made in: Japan
  • Colors: Silver, Black
  • Remote control: no
  • Power consumption:
  • Dimensions: 420 x 138 x 335 mm (WxHxD).
  • Weight: 11 kg
  • Original price approx.: 250 US-$, 800 DM


Connections

  • Number of inputs:
    • Phono MM: 2.3 mV / 47 kOhm, 140 mV max.
    • 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 45 W (RMS, 20 - 20'000 Hz, 0,04 %)
    • 4 Ohm:
  • dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.03 %
  • Attenuation factor: 50 at 8 Ohm
  • Frequency response:
    • Phono: 20 - 20'000 Hz
    • High level: 5 - 40'000 Hz
  • Signal to noise ratio:
    • Phono MM: 80 dB
    • High level: 90 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:


Comments[edit]





Pictures[edit]

  • Image: Nikko NA-690

Nikko NA-690-1.jpg


  • Image: Nikko NA-690

Nikko NA-690.jpg


Reports[edit]

Links[edit]