Difference between revisions of "JVC A-X 4"

 
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== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: [[JVC]]
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* Manufacturer: [[JVC]]
* Modell: A-X4
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* Model: A-X4
* Typ: Vollverstärker
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* Type: Integrated amplifier
* Baujahre: 1980 - 1982
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* Years of manufacture: 1980 - 1982
* Hergestellt in: Japan
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* Made in: Japan
* Farbe: Silber
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* Color: Silver
* Fernbedienung: nein
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* Remote control: no
* Leistungsaufnahme:  
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* Power consumption: 480 watts
* Abmessungen (BxHxT): 450 x 139 x 426 mm
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* Dimensions (WxHxD): 450 x 120 x 345 mm
* Gewicht: 12 kg
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* Weight: 8.6 kg
* Neupreis ca.: 1'500 DM  
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* Original price approx.: 798 DM  
  
  
'''Anschlüsse:'''
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'''Connections:'''
* Eingänge:  
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* Inputs:  
** Phono MM 1, 2: 2.5 mV/ 47 kOhm (max. 300mV, 1Khz, 0,005% THD)
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** Phono MM 1, 2: 2.5 mV/ 47 kOhm.
** Phono MC : 200µV / 100 Ohm (max. 23mV, 1Khz, 0,005% THD)
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** Tuner, Aux, DAD, Tape 1, 2: 200 mV/ 47 kOhm
** Tuner, Aux, Tape 1, 2: 200 mV/ 47 kOhm
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* Outputs:
* Ausgänge:
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** Tape 1,2 Rec Out: 200 mV
** Tape 1,2 Rec Out: 200 mV/ 330 Ohm
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** 2 pairs of speakers
** 2 Lautsprecherpaare
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** Headphones
** Kopfhörer
 
  
  
'''Technische Daten'''
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'''Technical Data'''
* Dauerleistung:
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* Continuous power (at distortion factor)
** 8 Ohm: 2x 90W RMS (20Hz - 20Khz, 0,0005% THD), 2x 93W RMS (1Khz, 0,0005% THD)
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** 8 Ohm: 2x 63 W RMS, 20 - 20.000 Hz, < 0,0008%
 
** 4 Ohm:  
 
** 4 Ohm:  
* Dynamikleistung:
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* dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
** 4 Ohm:  
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** 4 Ohm:
* Klirrfaktor: 0,003% (AUX, Nennleistung, 8 Ohm, 20Hz - 20Khz)
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* Total harmonic distortion: 0.002%
* Dämpfungsfaktor: 100 (1Khz, 8 Ohm)
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* Attenuation factor: 75 at 8 Ohm
* Frequenzgang: 1 Hz - 400Khz (8 Ohm, +0 dB -3dB)
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* Frequency response: DC - 100,000 Hz, + 0 dB, - 3 dB
* Leistungsbandbreite : 5Hz - 70Khz (IHF, RMS, 8 Ohm, 0,02% THD)
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* Signal-to-noise ratio:  
* RIAA MC: ± 0,3dB (20Hz - 20Khz)
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** Phono MM: 84 dB
* RIAA MM: ± 0,2dB (20Hz - 20Khz)
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High Level: 109 dB
* Signalrauschabstände:
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* Equalizer 5 sliders:
** MC: 69 dB
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** Equalizer center frequencies: 63 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz
** MM: 85 dB
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* Control range: ± 10 dB
** High Level: 110 dB
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* Loudness: yes
* Klangregelung: Ja
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* High Filter:  
** Bass: ± 8 dB bei 100 Hz
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* Low Filter (Subsonic):  
** Höhen: ± 8 dB bei 10.000 Hz
 
* Loudness: + 6 dB bei 100 Hz, + 4 dB bei 10 kHz
 
* Subsonic: schaltbar, 18 Hz - 6 dB/ Oct.
 
* Muting: schaltbar, -20 dB
 
  
  
'''Besondere Ausstattungen:'''
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'''Special Features'''
* DC-Servo Phonovorstufe
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* SEA Rec function
* 3-stufiger DC-Aufbau mit passiver Vorstufe
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* Light bar display
* Super-A Endstufen, siehe auch:
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* Tape Dubbing
** [[Super-A|Super-A]]
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* 5 equalizer sliders
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* Super-A power amplifiers, cf:
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** [[Super-A]]
  
  
== Bemerkungen ==
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== Notes ==
* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
* [[JVC A-X 1|A-X 1]]
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* Integrated amplifiers:
* [[JVC A-X 2|A-X 2]]
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* [[JVC A-X 1]]
* [[JVC A-X 3|A-X 3]]
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* [[JVC A-X 2]]
* [[JVC A-X 4|A-X 4]]
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* [[JVC A-X 3]]
* [[JVC A-X 5|A-X 5]]
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* [[JVC A-X 4]]
* [[JVC A-X 7|A-X 7]]
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* [[JVC A-X 5]]
* [[JVC A-X 9|A-X 9]]
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* [[JVC A-X 7]]
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* [[JVC A-X 9]]
  
  
* Korrespondierende Tuner:
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* [[tuner]]
* [[JVC T-X 5|T-X 5]]
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* [[JVC T-X 5]]
* [[JVC T-X 6 L|T-X 6 L]]
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* [[JVC T-X 6 L]]
  
  
== Bilder ==
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== Pictures ==
* Auszug aus Prospekt: JVC A-X7
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* Extract from brochure: JVC A-X4
[[Datei:JVC A-X 7-Prospekt-1.jpg]]
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[[File:JVC A-X 4-Prospekt-2.jpg]]
  
  
== Berichte ==
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== Reports ==
* Bericht von "Good Old Hifi": [[http://www.good-old-hifi.de/jvc_a-x7/]]
 
  
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 05:55, 26 September 2020

Data[edit]

General

  • Manufacturer: JVC
  • Model: A-X4
  • Type: Integrated amplifier
  • Years of manufacture: 1980 - 1982
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption: 480 watts
  • Dimensions (WxHxD): 450 x 120 x 345 mm
  • Weight: 8.6 kg
  • Original price approx.: 798 DM


Connections:

  • Inputs:
    • Phono MM 1, 2: 2.5 mV/ 47 kOhm.
    • Tuner, Aux, DAD, Tape 1, 2: 200 mV/ 47 kOhm
  • Outputs:
    • Tape 1,2 Rec Out: 200 mV
    • 2 pairs of speakers
    • Headphones


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 2x 63 W RMS, 20 - 20.000 Hz, < 0,0008%
    • 4 Ohm:
  • dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.002%
  • Attenuation factor: 75 at 8 Ohm
  • Frequency response: DC - 100,000 Hz, + 0 dB, - 3 dB
  • Signal-to-noise ratio:
    • Phono MM: 84 dB

High Level: 109 dB

  • Equalizer 5 sliders:
    • Equalizer center frequencies: 63 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz
  • Control range: ± 10 dB
  • Loudness: yes
  • High Filter:
  • Low Filter (Subsonic):


Special Features

  • SEA Rec function
  • Light bar display
  • Tape Dubbing
  • 5 equalizer sliders
  • Super-A power amplifiers, cf:


Notes[edit]



Pictures[edit]

  • Extract from brochure: JVC A-X4

JVC A-X 4-Prospekt-2.jpg


Reports[edit]

Links[edit]