Difference between revisions of "Nikko 7075"

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__NOTOC__
 
__NOTOC__
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== Daten ==
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== Data ==
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{{Navigation}}
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{{navigation}}
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'''Allgemein'''
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'''General'''
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* Hersteller: [[Nikko]]
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* Manufacturer: [[Nikko]]
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* Modell: 7075
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* Model: 7075
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* Baujahre: 1976 - 1980
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* Type: Receiver
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* Hergestellt in:
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* Years of manufacture: 1976 - 1978
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* Farbe: silber, schwarz
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* Made in: Japan
−
* Fernbedienung: nein
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* Color: Silver or Black
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* Leistungsaufnahme: 310 W
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* Remote control: no
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* Abmessungen: 480 x 160 x 360 mm (BxHxT)
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* Power consumption: 310 W
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* Gewicht: ca.  
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* Dimensions: 480 x 160 x 360 mm (WxHxD)
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* Neupreis ca.: 400 $ (um 1976)
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* Weight: 10.8 kg
 +
* Original price approx.: 1'160 DM
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge:
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* Number of inputs:
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** Phono
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** Phono: 2.5 mV, 50 kOhm
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** 2x Band
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** Microphone: 2.5 mV, 50 kOhm
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** Reserve
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** Aux: 180 mV, 100 kOhm
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** Endverstärker-Eingang (Main-In)
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** Tape Play 1, 2: 180 mV, 100 kOhm
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* Anzahl der Ausgänge:
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** Main In: 1300 mV, 100 kOhm
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** Vorverstärker-Ausgang (Pre-Out)
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FM antenna: 300 Ohm / 75 Ohm
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** 2 Lautsprecherpaare
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** MW antenna: 300 Ohm
 +
* Number of outputs:
 +
** Tape Rec 1, 2: 170 mV
 +
** Tape Rec DIN: 30 mV
 +
** 4-Channel Out: 170 mV
 +
** Pre Out: 1,3 V
 +
** Headphones: 200 Ohm (6,3mm jack, front)
 +
** 2 pairs of speakers: (4-16 Ohm)
  
  
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'''Technische Daten'''
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'''Technical Data'''
  
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''Verstärker''
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'''Amplifier'''
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* Dauerleistung (bei Klirrfaktor)
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* Continuous power (at distortion):
−
** 8 Ohm: 2x 42 W
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** 8 Ohm: 2x 42 W RMS
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** 4 Ohm:
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4 Ohm: 2x 50 W
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* Dynamikleistung
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* Dynamic power:
−
** 8 Ohm:
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** 8 Ohm:  
−
** 4 Ohm:
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** 4 Ohm:  
−
* Gesamtklirrfaktor: < 0,5%
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* Total harmonic distortion: 0.5 %
−
* Dämpfungsfaktor:
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* Attenuation factor: &gt; 40
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* Frequenzgang:
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* Frequency response: 20 Hz - 20 kHz
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* Signalrauschabstand:
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* Signal-to-noise ratio:
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* Stereokanaltrennung:
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** Phono MM: 70 dB
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* Klangregelung:
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** Microphone: 75 dB
−
** Bass: ja (L/R getrennt)
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** High level: 90 dB
−
** Höhen: ja (L/R getrennt)
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* Tone control:
−
* Loudness: ja
+
** Bass: yes, ± 10 dB at 70 Hz
−
* High Filter: ja
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treble: yes, ± 10 dB at 10 kHz
−
* Low Filter (Subsonic): ja
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* Loudness: yes, + 10 dB at 70 Hz, + 5 dB at 10 kHz
−
* Mute: nein
+
* High Filter: - 3 dB at 5 kHz (- 6 dB / octave)
−
* Direct/Line-Straight: nein
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* Low Filter (Subsonic): - 3 dB at 100 Hz (- 6 dB / octave)
  
  
 
''Tuner''
 
''Tuner''
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* Empfang: UKW, MW
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* Reception: FM, MW
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* Frequenzen:
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* Frequencies:  
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** UKW:
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** FM: 87 - 108 MHz
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** MW:
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MW: 525 - 1'605 kHz
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* Frequenzgang:
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* Frequency response: 30 - 15'000 Hz, ± 0,5 dB
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* Eingangsmpfindlichkeit:
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** VHF: 1.8 µV
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* Klirrfaktor:
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** MW: 150 µV
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* Signalrauschabstand:
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* Distortion factor:
−
* Kanaltrennung:
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** FM: 0.2 % /0.5 % (mono/stereo)
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* Trennschärfe:
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Signal-to-noise ratio: 70 dB / 66 dB (mono/stereo)
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* Gleichwellenselektion:
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* Channel separation:
−
* Nebenwellenselektion:
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** FM: &gt; 40 dB
−
* Spiegelfrequenzdämpfung:
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* Selectivity:
−
* ZF-Dämpfung:
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** FM: &gt; 70 dB
−
* AM-Unterdrückung:
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MW: 30 dB
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* Ausgangspegel:
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* Common wave selection:
−
* RDS: nein
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** FM: 1.8 dB
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* Stationsspeicher: nein
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* 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
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* auftrennbare Vor- und Endstufe
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* Tape Dubbing
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* Rauschfilter
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* Tone control L + R separately
 +
* Microphone input with 6,3mm jack, front
 +
* FM muting
  
  
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== Bemerkungen ==
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== Comments ==
−
Weitere Modelle der gleichen Serie:
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* Other models in the same series:
 +
* [[Nikko 3035]]
 +
* [[Nikko 5055]]
 +
* [[Nikko 6065]]
 +
* [[Nikko 7075]]
 +
* [[Nikko 8085]]
 +
* [[Nikko 9095]]
  
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== Bilder ==
 
−
[[bild:Nikko7075Front.jpg]]
 
  
 +
== Pictures ==
 +
* Image: Nikko 7075
 +
[[Datei:Nikko 7075-1.jpg|1600px]]
 +
 +
 +
<gallery>
 +
Image:Nikko7075Detail1.jpg|Detail 1
 +
Image:Nikko7075Detail2.jpg|Detail 2
 +
</gallery>
 +
 +
 +
== Reports ==
 +
* Report from "Good Old Hifi": [[http://www.good-old-hifi.de/nikko-7075/]]
  
−
== Berichte ==
 
  
 
== Links ==
 
== Links ==
  
−
[[Kategorie:Receiver]]
+
 
 +
[[Category:Receiver]]

Latest revision as of 00:55, 25 August 2018

Data[edit]

General

  • Manufacturer: Nikko
  • Model: 7075
  • Type: Receiver
  • Years of manufacture: 1976 - 1978
  • Made in: Japan
  • Color: Silver or Black
  • Remote control: no
  • Power consumption: 310 W
  • Dimensions: 480 x 160 x 360 mm (WxHxD)
  • Weight: 10.8 kg
  • Original price approx.: 1'160 DM


Connections

  • Number of inputs:
    • Phono: 2.5 mV, 50 kOhm
    • Microphone: 2.5 mV, 50 kOhm
    • Aux: 180 mV, 100 kOhm
    • Tape Play 1, 2: 180 mV, 100 kOhm
    • Main In: 1300 mV, 100 kOhm

FM antenna: 300 Ohm / 75 Ohm

    • MW antenna: 300 Ohm
  • Number of outputs:
    • Tape Rec 1, 2: 170 mV
    • Tape Rec DIN: 30 mV
    • 4-Channel Out: 170 mV
    • Pre Out: 1,3 V
    • Headphones: 200 Ohm (6,3mm jack, front)
    • 2 pairs of speakers: (4-16 Ohm)


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 42 W RMS

4 Ohm: 2x 50 W

  • Dynamic power:
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.5 %
  • Attenuation factor: > 40
  • Frequency response: 20 Hz - 20 kHz
  • Signal-to-noise ratio:
    • Phono MM: 70 dB
    • Microphone: 75 dB
    • High level: 90 dB
  • Tone control:
    • Bass: yes, ± 10 dB at 70 Hz

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
  • Tone control L + R separately
  • Microphone input with 6,3mm jack, front
  • FM muting


Comments[edit]


Pictures[edit]

  • Image: Nikko 7075

1600px


  • Detail 1

  • Detail 2


Reports[edit]

  • Report from "Good Old Hifi": [[1]]


Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Nikko_7075&oldid=140870"