Editing JVC 4VN-990

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__NOTOC__
 
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== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[JVC]]
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* Hersteller: [[JVC]]
* Model: 4VN-990
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* Modell: 4VN-990
* Type: Quadrophonic amplifier
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* Typ: Quadrophonie Verstärker
* Years of manufacture: 1973 - 1976
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* Baujahre: 1973 - 1976
* Made in: Japan
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* Hergestellt in: Japan
* Color: front champagne, housing sheet metal gray
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* Farbe: Front Champagner, Gehäuse Blech grau
* Remote control: yes, 4-channel cable remote control for volume and balance
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* Fernbedienung: ja, 4-Kanal Kabelfernbedienung für Lautstärke und Balance
* Power consumption: 310 W
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* Leistungsbedarf: 310 W
* Dimensions: 422 x 137 x 397 mm (WxHxD)
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* Abmessungen: 422 x 137 x 397 mm (BxHxT)
* Weight: 16 kg
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* Gewicht: 16 kg
* New price approx.: 600 US-$, corresponds to about 1'900 DM
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* Neupreis ca.: 600 US-$, entspricht etwa 1'900 DM
  
  
'''Connections:'''
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'''Anschlüsse:'''
* Number of inputs:
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* Anzahl der Eingänge:
** Phono 1, 2: 2.5 mV, 50 kOhm, max. 170 mV
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** Phono 1, 2: 2,5 mV, 50 kOhm, max. 170 mV
 
** AUX 1, 2, 3: 150 mV, 100 kOhm
 
** AUX 1, 2, 3: 150 mV, 100 kOhm
 
** Tape Play 1, 2: 150 mV, 100 kOhm
 
** Tape Play 1, 2: 150 mV, 100 kOhm
 
** Main In: 700 mV, 50 kOhm
 
** Main In: 700 mV, 50 kOhm
* Number of outputs:
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* Anzahl der Ausgänge:
 
** Tape Rec 1, 2: 200 mV, 12 kOhm
 
** Tape Rec 1, 2: 200 mV, 12 kOhm
 
** Tape Rec DIN: 30 mV, 80 kOhm
 
** Tape Rec DIN: 30 mV, 80 kOhm
** Pre Out: 4 V, 1.2 kOhm
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** Pre Out: 4 V, 1,2 kOhm
** 2 speaker pairs: 1 x front, 1 x rear
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** 2 Lautsprecherpaare: 1 x Vorne, 1 x Hinten
*** 4-channel: 4 - 16 Ohm
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*** 4-Kanal: 4 - 16 Ohm
*** 2-channel BTL: 8 - 16 Ohm
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*** 2-Kanal BTL: 8 - 16 Ohm
** 2 x headphone output front + rear: 6.3 mm jack each
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** 2 x Kopfhörerausgang Vorne + Hinten: je 6,3 mm Klinke
  
  
'''Technical data:'''
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'''Technische Daten:'''
* Continuous power: Quadrophonic, 20-20 kHz
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* Dauerleistung: Quadrophonie, 20-20 kHz
 
** 8 Ohm: 4 x 35 Watt  
 
** 8 Ohm: 4 x 35 Watt  
4 Ohm: 4 x 38 Watt  
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** 4 Ohm: 4 x 38 Watt  
* music power: quadrophonic, 20-20 kHz
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* Musikleistung: Quadrophonie, 20-20 kHz
 
** 8 Ohm: 4 x 66 Watt  
 
** 8 Ohm: 4 x 66 Watt  
 
** 4 Ohm: 4 x 70 Watt  
 
** 4 Ohm: 4 x 70 Watt  
* Continuous power: BTL Stereo, 20- 20 kHz
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* Dauerleistung: BTL Stereo, 20- 20 kHz
 
** 8 Ohm: 2 x 88 Watt
 
** 8 Ohm: 2 x 88 Watt
 
** 4 Ohm:  
 
** 4 Ohm:  
* Music power: BTL Stereo, 1 kHz
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* Musikleistung: BTL Stereo, 1 kHz
 
** 8 Ohm: 2 x 155 Watt
 
** 8 Ohm: 2 x 155 Watt
 
** 4 Ohm:  
 
** 4 Ohm:  
* Total harmonic distortion: 0.5 % at rated power
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* Gesamtklirrfaktor: 0,5 % bei Nennleistung
* Attenuation factor: 50 at 8 Ohm, 1 kHz
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* Dämpfungsfaktor: 50 bei 8 Ohm, 1 kHz
* Frequency response: 10 - 50'000 Hz, ± 1 dB  
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* Frequenzgang: 10 - 50'000 Hz, ± 1 dB  
* Spurious voltage spacing: 90 dB
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* Fremdspannungsabstand: 90 dB
* Channel separation: 50 dB (1 kHz)
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* Kanaltrennung: 50 dB (1 kHz)
* Signal-to-noise ratio:
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* Signalrauschabstand:
 
** Phono: 65 dB
 
** Phono: 65 dB
High Level: 75 dB
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** High Level: 75 dB
* Equalizer 5 controls:
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* Klangregelung Equalizer 5 Regler:
** Equalizer center frequencies: 40 Hz, 250 Hz, 1 kHz, 5 kHz, 15 kHz.
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** Equalizer Mittenfrequenzen: 40 Hz, 250 Hz, 1 kHz, 5 kHz, 15 kHz
* Control range: ± 12 dB
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* Regelbereich: ± 12 dB
* Loudness: yes, + 12 dB at 50 Hz, + 6 dB at 10 kHz
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* Loudness: ja, + 12 dB bei 50 Hz, + 6 dB bei 10 kHz
* Low Filter (Subsonic): - 3 dB at 50 Hz
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* Low Filter (Subsonic): - 3 dB bei 50 Hz
* High Filter: - 3 dB at 7 kHz
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* High Filter: - 3 dB bei 7 kHz
 
* Muting:  
 
* Muting:  
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* 4 VU meters
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* 4 VU-Meter
* 4 channels individually adjustable
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* 4 Kanäle einzeln regelbar
* Flip-down flap for little-used controls such as:
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* Flip-Down Klappe für wenig gebrauchte Bedienelemente wie:
** Headphones
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** Kopfhörer
** Level VU meter
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** Pegel VU-Meter
** Loudspeaker switch
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** Lautsprecher Schalter
remote control
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** Fernbedienung
 
** Filter
 
** Filter
 
** Tape Monitor
 
** Tape Monitor
** SEA Linear Switch V + H
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** SEA Linearschalter V + H
** Loudness Switch V + H
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** Loudness Schalter V + H
  
  
== Remarks ==
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== Bemerkungen ==
* Overview JVC Quadro Amplifier:
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* Übersicht JVC Quadro Verstärker:
 
** [[JVC 4VN-550]]
 
** [[JVC 4VN-550]]
 
** [[JVC 4VN-770]]
 
** [[JVC 4VN-770]]
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* [[tuner]]
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* Korrespondierender Tuner:
 
** [[JVC VT-700]]
 
** [[JVC VT-700]]
  
  
* Equalizer:
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* Korrespondierender Equalizer:
 
** [[JVC SEA-V 7 E]]
 
** [[JVC SEA-V 7 E]]
  
  
* CD-4 Demodulator:
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== Bilder ==
** [[JVC 4 DD-5]]
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* Auszug aus Prospekt: JVC 4VN-990
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[[Datei:JVC 4VN-990-Prospekt-1.jpg]]
  
  
== Pictures ==
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* Bild: JVC 4-Kanal Kabelfernbedienung für Lautstärke und Balance
* Extract from brochure: JVC 4VN-990
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[[Datei:JVC 4VR-5456-2.jpg]]
[[File:JVC Quadro-Technologie-2.jpg]]
 
  
  
* Picture: JVC 4-channel cable remote control for volume and balance
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* Einführung in die JVC 4-Kanal Wiedergabetechnik
[[File:JVC Quadro-Technologie-2.jpg]]
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[[Datei:JVC Quadro-Technologie-2.jpg]]
  
  
* Introduction to JVC 4-channel playback technology.
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== Berichte ==
[[File:JVC Quadro-Technologie-2.jpg]]
 
 
 
 
 
== Reports ==
 
  
  
 
== Links ==
 
== Links ==
* [[Introduction to Kenwood 4-channel playback technology
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* Einführung in die Kenwood 4-Kanal Wiedergabetechnik
** [[Introduction Kenwood 4-channel playback technology|Introduction Kenwood 4-channel playback technology]]
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** [[Einführung Kenwood 4-Kanal Wiedergabetechnik|Einführung Kenwood 4-Kanal Wiedergabetechnik]]
 
 
  
[[Category:Integrated Amplifier]]
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[[Kategorie:Vollverstärker]]

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