Editing JVC JA-X 9

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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: [[JVC]]
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* Hersteller: [[JVC]]
* Model: JA-X 9
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* Modell: JA-X 9
* Type: Quadro amplifier with built-in CD-4
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* Typ: Quadro-Verstärker mit eingebautem CD-4
* Years of manufacture: 1975 - 1976
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* Baujahre: 1975 - 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:  
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* Fernbedienung:  
* Power consumption: 380 W
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* Leistungsaufnahme:  
* Dimensions: 420 x 138 x 362 mm
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* Abmessungen: 420 x 138 x 362 mm
* Weight: 12 kg
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* Gewicht: 12 kg
* New price approx:  
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* Neupreis ca.:  
  
  
'''Connections:'''
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'''Anschlüsse:'''
* Number of inputs:
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* Anzahl der Eingänge:
** Phono 1, 2: 1.5 mV, 100 kOhm.
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** Phono 1, 2: 1,5 mV, 100 kOhm
 
** AUX 1, 2, 3: 200 mV, 50 kOhm
 
** AUX 1, 2, 3: 200 mV, 50 kOhm
 
** Tape Play 1, 2: 200 mV, 50 kOhm
 
** Tape Play 1, 2: 200 mV, 50 kOhm
* Number of outputs:
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* Anzahl der Ausgänge:
 
** Tape Rec 1, 2: 100 mV
 
** Tape Rec 1, 2: 100 mV
Tape Rec DIN: 30 mV
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** Tape Rec DIN: 30 mV
** 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:'''
  
'''Amplifier:'''
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'''Verstärker:'''
* continuous power: quadrophonic, 20-20 kHz
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* Dauerleistung: Quadrophonie, 20-20 kHz
 
** 8 Ohm: 4 x 25 Watt  
 
** 8 Ohm: 4 x 25 Watt  
4 Ohm: 4 x 31 Watt  
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** 4 Ohm: 4 x 31 Watt  
* music power: quadrophony, 20-20 kHz
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* Musikleistung: Quadrophonie, 20-20 kHz
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 4 Ohm:  
 
** 4 Ohm:  
* Continuous power: BTL stereo, 20- 20 kHz
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* Dauerleistung: BTL Stereo, 20- 20 kHz
 
** 8 Ohm: 2 x 56 Watt
 
** 8 Ohm: 2 x 56 Watt
 
** 4 Ohm:  
 
** 4 Ohm:  
* Music power: BTL Stereo, 1 kHz
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* Musikleistung: BTL Stereo, 1 kHz
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 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 ohms, 1 kHz
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* Dämpfungsfaktor: 50 bei 8 Ohm, 1 kHz
* Frequency response: 25 - 40,000 Hz, ± 0.5 dB
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* Frequenzgang: 25 - 40'000 Hz, ± 0,5 dB
* Power bandwidth: 5 - 200'000 Hz, - 3 dB
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* Leistungsbandbreite: 5 - 200'000 Hz, - 3 dB
* Spurious voltage spacing: 90 dB
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* Fremdspannungsabstand: 90 dB
* Channel separation: 55 dB (1 kHz)
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* Kanaltrennung: 55 dB (1 kHz)
* Signal-to-noise ratio:
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* Signalrauschabstand:
 
** Phono: 61 dB
 
** Phono: 61 dB
* High Level: 75 dB
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** High Level: 75 dB
* Tone control:
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* Klangregelung:
** Bass: ± 10 dB at 100 Hz
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** Bass: ± 10 dB bei 100 Hz
** Tweeter: ± 10 dB at 10 kHz
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** Hochton: ± 10 dB bei 10 kHz
* 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): yes
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* Low Filter (Subsonic): ja
* High Filter: yes
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* High Filter: ja
 
* Muting: - 20 dB
 
* Muting: - 20 dB
  
  
'''CD-4 Demodulator Part:'''
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'''CD-4 Demodulator-Teil:'''
* Input sensitivity: 2.5 mV
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* Eingangsempfindlichkeit: 2,5 mV
* Input impedance: 100 kOhm
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* Eingangsimpedanz: 100 kOhm
* Distortion factor: 0,07
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* Klirrfaktor: 0,07 %
* Signal-to-noise ratio: > 70 dB
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* Signalrauschabstand: > 70 dB
* Channel separation at 1 kHz:
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* Kanaltrennung bei 1 kHz:
** Left to Right: 50 dB
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** Links zu Rechts: 50 dB
front to rear: 30 dB
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** Vorne zu Hinten: 30 dB
* Frequency range: 20 - 15'000 Hz
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* Frequenzumfang: 20 - 15'000 Hz
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* Equipped with all quadraphonic systems (adjustable on the front panel):
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* Bestückt mit allen Quadrophonie-Systemen (auf der Frontplatte einstellbar):
 
** CD-4
 
** CD-4
 
** Discrete
 
** Discrete
 
** Matrix 1, 2
 
** Matrix 1, 2
* 4 VU meters, range switchable
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* 4 VU-Meter, Bereich umschaltbar
 
* Tape Dubbing
 
* Tape Dubbing
  
  
== Remarks ==
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== Bemerkungen ==
* Previous JVC Quadro amplifier models:
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* Vorgängermodelle JVC Quadro Verstärker:
 
** [[JVC 4VN-550]]
 
** [[JVC 4VN-550]]
 
** [[JVC 4VN-770]]
 
** [[JVC 4VN-770]]
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* Corresponding tuner:
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* Korrespondierender Tuner:
 
** [[JVC VT-700]]
 
** [[JVC VT-700]]
  
  
* Corresponding equalizer:
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* Korrespondierender Equalizer:
 
** [[JVC SEA-V 7 E]]
 
** [[JVC SEA-V 7 E]]
  
  
== Pictures ==
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== Bilder ==
* Extract from brochure: JVC JA-X 9
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* Auszug aus Prospekt: JVC JA-X 9
[[File:JVC JA-X 9-Prospekt-1.jpg]]
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[[Datei:JVC JA-X 9-Prospekt-1.jpg]]
  
  
* Picture: JVC JA-X 9 back side
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* Bild: JVC JA-X 9 Rückseite
[[File:JVC JA-X 9-2.jpg]]
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[[Datei:JVC JA-X 9-2.jpg]]
  
  
* Introduction to JVC 4-channel playback technology.
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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]]
  
  
== Reports ==
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== Berichte ==
  
  
 
== 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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