Difference between revisions of "JVC JA-X 9"

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== Daten ==
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__NOTOC__
{{Navigation}}
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== Data ==
'''Allgemein'''
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{{navigation}}
* Hersteller: [[JVC]]
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'''General'''
* Modell: 4VR-5426 X
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* Manufacturer: [[JVC]]
* Typ: Quadro-Receiver mit eingebautem CD-4
+
* Model: JA-X 9
* Baujahre: 1976 - 1977
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* Type: Quadro amplifier with built-in CD-4
* Hergestellt in: Japan
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* Years of manufacture: 1975 - 1976
* Farbe: Front Champagner, Holzgehäuse Nussbaum
+
* Made in: Japan
* Fernbedienung:  
+
* Color: Front champagne, housing sheet metal gray
* Leistungsaufnahme:  
+
* Remote control:  
* Abmessungen: 476 x 163 x 391 mm
+
* Power consumption: 380 W
* Gewicht: 12,2 Kg
+
* Dimensions: 420 x 138 x 362 mm
* Neupreis ca.: 1'600 DM
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* Weight: 12 kg
 +
* New price approx:  
  
  
'''Anschlüsse:'''
+
'''Connections:'''
* Anzahl der Eingänge:
+
* Number of inputs:
** Phono: 1,5 mV, 100 kOhm
+
** Phono 1, 2: 1.5 mV, 100 kOhm.
** AUX: 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
** Koaxial FM- Antennenanschluss (75 Ohm, 300 Ohm)
+
* Number of outputs:
** Anschluss AM- Antenne (300 Ohm)
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** Tape Rec 1, 2: 100 mV
* Anzahl der Ausgänge:
+
Tape Rec DIN: 30 mV
** Tape Rec 1, 2: 200 mV
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** 2 speaker pairs: 1 x front, 1 x rear
** UKW Demodulator Ausgang: 100 mV, 33 kOhm bei 100% Modulation
+
*** 4-channel: 4 - 16 Ohm
** 2 Lautsprecherpaare: 1 x Vorne, 1 x Hinten
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*** 2-channel BTL: 8 - 16 Ohm
*** 4-Kanal: 4 - 16 Ohm
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** 2 x headphone output front + rear: 6.3 mm jack each
*** 2-Kanal BTL: 8 - 16 Ohm
 
** 2 x Kopfhörerausgang Vorne + Hinten: je 6,3 mm Klinke
 
  
  
'''Technische Daten:'''
+
'''Technical data:'''
  
'''Verstärker:'''
+
'''Amplifier:'''
* Dauerleistung: Quadrophonie, 20-20 kHz
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* continuous power: quadrophonic, 20-20 kHz
** 8 Ohm: 4 x 13 Watt  
+
** 8 Ohm: 4 x 25 Watt  
** 4 Ohm: 4 x 13 Watt
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4 Ohm: 4 x 31 Watt  
* Musikleistung: Quadrophonie, 20-20 kHz
+
* music power: quadrophony, 20-20 kHz
** 8 Ohm: 122 Watt (4x 28 Watt)
+
** 8 Ohm:  
** 4 Ohm: 148 Watt (4x 37 Watt)
 
* Dauerleistung: BTL Stereo, 20- 20 kHz
 
** 8 Ohm: 2 x 30 Watt
 
 
** 4 Ohm:  
 
** 4 Ohm:  
* Musikleistung: BTL Stereo, 1 kHz
+
* Continuous power: BTL stereo, 20- 20 kHz
 +
** 8 Ohm: 2 x 56 Watt
 +
** 4 Ohm:
 +
* Music power: BTL Stereo, 1 kHz
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 4 Ohm:  
 
** 4 Ohm:  
* Gesamtklirrfaktor: 1,0 % bei Nennleistung
+
* Total harmonic distortion: 0.5 % at rated power
* Dämpfungsfaktor: 30 bei 8 Ohm, 1 kHz
+
* Attenuation factor: 50 at 8 ohms, 1 kHz
* Frequenzgang: 20 - 30'000 Hz, ± 1 dB
+
* Frequency response: 25 - 40,000 Hz, ± 0.5 dB
* Signalrauschabstand:
+
* Power bandwidth: 5 - 200'000 Hz, - 3 dB
** Phono: 65 dB
+
* Spurious voltage spacing: 90 dB
** High Level: 75 dB
+
* Channel separation: 55 dB (1 kHz)
* Klangregelung:
+
* Signal-to-noise ratio:
** Bass: ± 10 dB bei 100 Hz
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** Phono: 61 dB
** Hochton: ± 10 dB bei 10 kHz
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* High Level: 75 dB
* Loudness: ja, + 12 dB bei 50 Hz, + 6 dB bei 10 kHz
+
* Tone control:
* Low Filter:  
+
** Bass: ± 10 dB at 100 Hz
* High Filter:  
+
** Tweeter: ± 10 dB at 10 kHz
* Muting:  
+
* Loudness: yes, + 12 dB at 50 Hz, + 6 dB at 10 kHz
 +
* Low Filter (Subsonic): yes
 +
* High Filter: yes
 +
* Muting: - 20 dB
  
  
'''Tuner:'''
+
'''CD-4 Demodulator Part:'''
* Empfang: FM, AM
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* Input sensitivity: 2.5 mV
* Frequenzen:
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* Input impedance: 100 kOhm
** UKW: 88 - 108 MHz
+
* Distortion factor: 0,07
** MW: 535 - 1600 kHz
+
* Signal-to-noise ratio: > 70 dB
* Eingangsempfindlichkeit:
+
* Channel separation at 1 kHz:
** UKW: 2,2 µV
+
** Left to Right: 50 dB
** MW: 30 µV
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front to rear: 30 dB
* Frequenzgang: 20 - 15'000 Hz, ± 1 dB
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* Frequency range: 20 - 15'000 Hz
* Klirrfaktor UKW: Mono 0,5 %, Stereo 0,8 %
 
* Signalrauschabstand:  
 
** UKW: 68 dB
 
** AM: 55 dB
 
* Stereo-Kanaltrennung: > 40 dB bei 1 kHz
 
* Trennschärfe:  
 
** UKW: 60 dB
 
** MW: 30 dB
 
* Gleichwellenselektion: 2,0 dB
 
* Nebenwellenselektion: 65 dB
 
* Spiegelfrequenzdämpfung:
 
** UKW: 55 dB
 
** MW: 45 dB
 
* ZF-Dämpfung:
 
** UKW: 80 dB
 
** MW: 50 dB
 
* AM-Unterdrückung: 50 dB
 
  
  
'''CD-4 Demodulator-Teil:'''
+
'''Special Features'''
* Eingangsempfindlichkeit: 2,5 mV
+
* Equipped with all quadraphonic systems (adjustable on the front panel):
* Eingangsimpedanz: 100 kOhm
 
* Klirrfaktor: 0,07 %
 
* Signalrauschabstand: > 70 dB
 
* Kanaltrennung bei 1 kHz:
 
** Links zu Rechts: 50 dB
 
** Vorne zu Hinten: 30 dB
 
* Frequenzumfang: 20 - 15'000 Hz
 
 
 
 
 
'''Besondere Ausstattungen'''
 
* Bestückt mit allen Quadrophonie-Systemen:
 
 
** CD-4
 
** CD-4
 
** Discrete
 
** Discrete
 
** Matrix 1, 2
 
** Matrix 1, 2
 +
* 4 VU meters, range switchable
 +
* Tape Dubbing
 +
 +
 +
== Remarks ==
 +
* Previous JVC Quadro amplifier models:
 +
** [[JVC 4VN-550]]
 +
** [[JVC 4VN-770]]
 +
** [[JVC 4VN-880]]
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** [[JVC 4VN-990]]
 +
 +
 +
* Corresponding tuner:
 +
** [[JVC VT-700]]
 +
 +
 +
* Corresponding equalizer:
 +
** [[JVC SEA-V 7 E]]
  
  
== Bemerkungen ==
+
== Pictures ==
* Alle JVC Quadro Receiver im Überblick:
+
* Extract from brochure: JVC JA-X 9
** [[JVC 4VR-5406 |4VR-5406]]
+
[[File:JVC JA-X 9-Prospekt-1.jpg]]
** [[JVC 4VR-5414 |4VR-5414]]
 
** [[JVC 4VR-5426 X|4VR-5426 X]]
 
** [[JVC 4VR-5436 |4VR-5436]]
 
** [[JVC 4VR-5444 |4VR-5444]]
 
** [[JVC 4VR-5445 |4VR-5445]]
 
** [[JVC 4VR-5446 |4VR-5446]]
 
** [[JVC 4VR-5446 X|4VR-5446 X]]
 
** [[JVC 4VR-5456 |4VR-5456]]
 
** [[JVC 4VR-5456 X|4VR-5456 X]]
 
  
  
== Bilder ==
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* Picture: JVC JA-X 9 back side
* Auszug aus Prospekt: JVC 4VR-5426 X
+
[[File:JVC JA-X 9-2.jpg]]
[[Datei:JVC 4VR-5426 X-Prospekt-2.jpg]]
 
  
  
* Einführung in die JVC 4-Kanal Wiedergabetechnik
+
* Introduction to JVC 4-channel playback technology.
[[Datei:JVC Quadro-Technologie-2.jpg]]
+
[[File:JVC Quadro-Technologie-2.jpg]]
  
  
== Berichte ==
+
== Reports ==
  
  
 
== Links ==
 
== Links ==
* Einführung in die Kenwood 4-Kanal Wiedergabetechnik
+
* [[Introduction to Kenwood 4-channel playback technology
** [[Einführung Kenwood 4-Kanal Wiedergabetechnik|Einführung Kenwood 4-Kanal Wiedergabetechnik]]
+
** [[Introduction Kenwood 4-channel playback technology|Introduction Kenwood 4-channel playback technology]]
  
[[Kategorie:Receiver]]
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[[Category:Integrated Amplifier]]

Latest revision as of 12:14, 21 November 2018

Data[edit]

General

  • Manufacturer: JVC
  • Model: JA-X 9
  • Type: Quadro amplifier with built-in CD-4
  • Years of manufacture: 1975 - 1976
  • Made in: Japan
  • Color: Front champagne, housing sheet metal gray
  • Remote control:
  • Power consumption: 380 W
  • Dimensions: 420 x 138 x 362 mm
  • Weight: 12 kg
  • New price approx:


Connections:

  • Number of inputs:
    • Phono 1, 2: 1.5 mV, 100 kOhm.
    • AUX 1, 2, 3: 200 mV, 50 kOhm
    • Tape Play 1, 2: 200 mV, 50 kOhm
  • Number of outputs:
    • Tape Rec 1, 2: 100 mV

Tape Rec DIN: 30 mV

    • 2 speaker pairs: 1 x front, 1 x rear
      • 4-channel: 4 - 16 Ohm
      • 2-channel BTL: 8 - 16 Ohm
    • 2 x headphone output front + rear: 6.3 mm jack each


Technical data:

Amplifier:

  • continuous power: quadrophonic, 20-20 kHz
    • 8 Ohm: 4 x 25 Watt

4 Ohm: 4 x 31 Watt

  • music power: quadrophony, 20-20 kHz
    • 8 Ohm:
    • 4 Ohm:
  • Continuous power: BTL stereo, 20- 20 kHz
    • 8 Ohm: 2 x 56 Watt
    • 4 Ohm:
  • Music power: BTL Stereo, 1 kHz
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.5 % at rated power
  • Attenuation factor: 50 at 8 ohms, 1 kHz
  • Frequency response: 25 - 40,000 Hz, ± 0.5 dB
  • Power bandwidth: 5 - 200'000 Hz, - 3 dB
  • Spurious voltage spacing: 90 dB
  • Channel separation: 55 dB (1 kHz)
  • Signal-to-noise ratio:
    • Phono: 61 dB
  • High Level: 75 dB
  • Tone control:
    • Bass: ± 10 dB at 100 Hz
    • Tweeter: ± 10 dB at 10 kHz
  • Loudness: yes, + 12 dB at 50 Hz, + 6 dB at 10 kHz
  • Low Filter (Subsonic): yes
  • High Filter: yes
  • Muting: - 20 dB


CD-4 Demodulator Part:

  • Input sensitivity: 2.5 mV
  • Input impedance: 100 kOhm
  • Distortion factor: 0,07
  • Signal-to-noise ratio: > 70 dB
  • Channel separation at 1 kHz:
    • Left to Right: 50 dB

front to rear: 30 dB

  • Frequency range: 20 - 15'000 Hz


Special Features

  • Equipped with all quadraphonic systems (adjustable on the front panel):
    • CD-4
    • Discrete
    • Matrix 1, 2
  • 4 VU meters, range switchable
  • Tape Dubbing


Remarks[edit]




Pictures[edit]

  • Extract from brochure: JVC JA-X 9

JVC JA-X 9-Prospekt-1.jpg


  • Picture: JVC JA-X 9 back side

JVC JA-X 9-2.jpg


  • Introduction to JVC 4-channel playback technology.

JVC Quadro-Technologie-2.jpg


Reports[edit]

Links[edit]