Editing Nakamichi 630

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__NOTOC__
 
__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Nakamichi]]
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* Hersteller: [[Nakamichi]]
* Model: 630
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* Modell: 630
* Type: Tuner preamplifier
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* Typ: Tuner-Vorverstärker
* Years of manufacture: 1977 - 1980
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* Baujahre: 1977 - 1980
* Made in: Japan
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* Hergestellt in: Japan
* Color: Black
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* Farbe: Schwarz
* Remote control:  
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* Fernbedienung:  
* Power consumption: 20 W
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* Leistungsaufnahme: 20 W
* Dimensions (WxHxD): 400 x 170 x 237 mm  
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* Abmessungen (BxHxT): 400 x 170 x 237 mm  
* Weight: 7 kg
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* Gewicht: 7 kg
* Original price approx.: 1'800 DM
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* Neupreis ca.: 1'800 DM
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs:
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* Anzahl der Eingänge:
** Phono MM: switchable 1 mV, 2 mV, 5 mV / 100 kOhm.
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** Phono MM: umschaltbar 1 mV, 2 mV, 5 mV / 100 kOhm
 
** AUX: 100 mV / 100 kOhm
 
** AUX: 100 mV / 100 kOhm
 
** Tape Play 1, 2: 100 mV / 100 kOhm
 
** Tape Play 1, 2: 100 mV / 100 kOhm
** Antenna: 75 Ohm, 300 Ohm
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** Antenne: 75 Ohm, 300 Ohm
* Number of outputs:
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* Anzahl der Ausgänge:
 
** Tape 1, 2 Rec: 100 mV / 50 kOhm
 
** Tape 1, 2 Rec: 100 mV / 50 kOhm
 
** Pre Out: 1 V / 10 kOhm
 
** Pre Out: 1 V / 10 kOhm
** Headphones: 40 mW at 8 Ohm (6.3mm jack plug)
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** Kopfhörer: 40 mW an 8 Ohm (6,3mm Klinkenstecker)
  
  
'''Technical Data'''
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'''Technische Daten'''
  
'''Preamplifier'''
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''Vorverstärker''
* Frequency response:  
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* Frequenzgang:  
 
** Phono: 30 - 15'000 Hz
 
** Phono: 30 - 15'000 Hz
High level: 20 - 50'000 Hz
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** Hochpegel: 20 - 50'000 Hz
* Distortion factor: < 0,003 %
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* Klirrfaktor: < 0,003 %
 
* Signalrauschabstand:  
 
* Signalrauschabstand:  
** Phono: >80 dB
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** Phono: > 80 dB
High level: &gt; 102 dB
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** Hochpegel: > 102 dB
* Tone control
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* Klangregelung
Bass: ± 9 dB / 20 Hz
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** Bass: ± 9 dB / 20 Hz
** Treble: ± 9 dB / 20 kHz
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** Höhen: ± 9 dB / 20 kHz
* Contour Filter: adjustable
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* Contour Filter: regelbar
** at - 8: - 14 dB / 20 Hz, - 30 dB / 3 kHz, - 25 dB / 20 kHz  
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** bei - 8: - 14 dB / 20 Hz, - 30 dB / 3 kHz, - 25 dB / 20 kHz  
 
* Loudness:  
 
* Loudness:  
 
* High Filter:
 
* High Filter:
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''Tuner''
 
''Tuner''
  
* Reception: FM
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* Empfang: UKW
* Frequencies:
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* Frequenzen:
** FM: 87.5 - 108 MHz
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** UKW: 87,5 - 108 MHz
* Frequency response: 50 Hz - 15 kHz, + 0 dB, - 1.5 dB
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* Frequenzgang: 50 Hz - 15 kHz, + 0 dB, - 1,5 dB
* Input sensitivity
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* Eingangsempfindlichkeit
FM: 1.5 µV
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** UKW: 1,5 µV
* Distortion factor:  
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* Klirrfaktor:  
** Wide: 0.08 %
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** Wide: 0,08 %
Narrow: 0.3
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** Narrow: 0,3 %
* FM Dolby:
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* UKW Dolby:
** Dolby Off: 65 dB
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** Dolby Aus: 65 dB
** Dolby On: 70 dB
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** Dolby Ein: 70 dB
* Signal to noise ratio: 67 dB
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* Signalrauschabstand: 67 dB
* Channel separation: 45 dB
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* Kanaltrennung: 45 dB
* Separation:  
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* Trennschärfe:  
** Wide: &gt; 45 dB
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** Wide: > 45 dB
** Narrow: &gt; 90 dB
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** Narrow: > 90 dB
* Crosstalk attenuation:
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* Übersprechdämpfung:
** Wide: &gt; 55 dB
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** Wide: > 55 dB
Narrow: &gt; 30 dB
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** Narrow: > 30 dB
* Common mode selection: 1.0 dB
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* Gleichwellenselektion: 1,0 dB
* Spurious selection: 100 dB
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* Nebenwellenselektion: 100 dB
* IF attenuation: 100 dB
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* Spiegelfrequenzdämpfung: 100 dB
* IF attenuation: 100 dB
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* ZF-Dämpfung: 100 dB
* AM suppression: 60 dB
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* AM-Unterdrückung: 60 dB
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* Tape dubbing
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* Tape Dubbing
* FM muting
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* UKW Muting
* VHF Dolby
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* UKW Dolby
  
  
== Comments ==
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== Bemerkungen ==
* Other models in the same series:
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* Weitere Modelle der gleichen Serie:
* Preamplifier:
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* Vorverstärker:
 
* [[Nakamichi 410]]
 
* [[Nakamichi 410]]
 
* [[Nakamichi 610]]
 
* [[Nakamichi 610]]
  
  
* Power amplifier:
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* Endverstärker:
 
* [[Nakamichi 420]]
 
* [[Nakamichi 420]]
 
* [[Nakamichi 620]]
 
* [[Nakamichi 620]]
  
  
* [[Tuner Preamplifier]]:  
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* Tuner-Vorverstärker:  
 
* [[Nakamichi 630]]
 
* [[Nakamichi 630]]
  
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== Pictures ==
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== Bilder ==
* Extract from brochure: Nakamichi 630
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* Auszug aus Prospekt: Nakamichi 630
[[File:Nakamichi 630-Prospekt-1.jpg]]
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[[Datei:Nakamichi 630-Prospekt-1.jpg]]
  
  
== Reports ==
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== Berichte ==
* Report in "FonoForum" 12 / 1977
 
  
  
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[[Category:Preamp Tuner]]</0,003>
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[[Kategorie:Vorverstärker-Tuner]]

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