Difference between revisions of "JVC AX-R742"

 
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'''JVC Amplifier AX-R742 (BK)'''
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__NOTOC__
*Hersteller: JVC (Japan)
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== Data ==
*Dynamic SUPER-A (Vollverstärker)
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'''''JVC Stereo Integrated Amplifier AX-R742 (BK)'''''
*Maße: BxHxT  43,5 x 14,7 x 34,8 cm
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{{navigation}}
*Gewicht: 10,4 Kg
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*Leistungsaufnahme: 230 V, 50 Hz, 300 Watt (Europa)
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'''Technische Daten'''
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'''General:'''
*Ausgangsleistung:  
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* Manufacturer: [[JVC]] (Made in Japan)
*120 Watt pro Kanal bei 4 Ohm bei 1 kHz (DIN).
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Type: Dynamic SUPER-A
*80 Watt pro Kanal bei 8 Ohm bei 1 kHz (DIN).
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Dimensions: 43.5 x 14.7 x 34.8 cm (WxHxD)
*80 Watt pro Kanal beide Kanäle angesteuert an 8 Ohm bei
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* Weight: 10,4 Kg
*1,0 KHz kleiner als 0,003% Klirrfakt
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* Power consumption: 230 V, 50 Hz, 300 Watt (Europe)
*Klirrfaktor: 0,007% (20-20KHz, an 8 Ohm bei 75 Watt)
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* Colour: black
*Leistungsbandbreite: 5 Hz - 50 KHz (IHF 0,05% Klirrfaktor an 8 Ohm)
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* Years of manufacture: 1991 - 1992
*Frequenzbereich: 5 HZ - 80 KHz, +0, -3db (8 Ohm)
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* Original price approx.: 900,- DM
*Fernbedienung: ja (RM-SA741U)
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*Compu-Link: ja (2x 3,5 Klinke)
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*Besonderheit: 1x Euro-Steckdose (Rückwand max 100 Watt)
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'''Technical data:'''
*7 Kanal Grafischer SEA Equalizer (+ - 12 db)
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* Output power:  
*Mittenfrequenzen: 63 Hz, 160 Hz, 400 Hz, 1,0 KHz, 2,5 KHz, 6,3 KHz, 16,0 KHz
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** 120 watts per channel at 4 ohms at 1 kHz (DIN).
*6 Klangfarben speicherbar, 6 sind schon vorinstalliert,
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** 80 watts per channel into 8 ohms at 1 kHz (DIN).
*SEA kann den klang der Tape-Aufnahme verändern (zwischenschaltbar)
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** 80 watts per channel both channels driven at 8 ohms at 1.0 KHz less than 0.003% distortion factor,
*Eigangsanschlüsse: Phono (MM + MC), Tuner, CD, AUX, Tape1, DAT,
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* Distortion factor: 0.007 % (20 - 20,000 Hz, into 8 ohms at 75 watts)
*Loudness: ja, (Lautstärke -30db, + 6 db 100 Hz, + 4 db 10 KHz)
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* Power bandwidth: 5 - 50,000 Hz (IHF 0.05 % distortion into 8 ohms)
*Kopfhöreranschluss: ja, 6 mm Klinke (Stereo),
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* Frequency range: 5 - 80,000 Hz, + 0, - 3 dB (8 Ohm)
*Überlastungsschutz: ja (Relais-schaltung)
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* Remote control: yes (RM-SA741U)
*2 Boxenpaare: ja, (schaltbar)
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* Compu- Link: yes (2 x 3,5 mm jack)
*Neupreis 1992: etwa 1000 DM
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* Fade Muting: yes (only via remote control)
== Bilder ==
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* Loudspeaker impedance:
[[Datei:JVC_AX_R742.jpg|thumb|Beschreibung]]
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** 4 - 16 ohm (speaker pairs 1 or 2).
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8 - 16 Ohm (both speaker pairs at the same time)
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 +
 
 +
'''Special features:'''
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* all functions remote controlled, except balance and SPI- level,
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* switch-on delay (6 sec. by relay),
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* speaker pairs are switched by relay,
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* motorized volume control with red LED,
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DIRECT button bypasses functions such as: Balance and SEA Equalizer, 
 +
Recording selector switch (eg: listen to the radio and record from CD at the same time).
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* 1 x Euro socket to connect other devices (rear panel max 200 watts)
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* 7 channel graphic S.E.A. Equalizer ( ± 12 dB )
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* Center frequencies: 63 Hz, 160 Hz, 400 Hz, 1.0 KHz, 2.5 KHz, 6.3 KHz, 16.0 KHz,
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* 6 tones can be stored, 6 are pre-installed,
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S.E.A. can change the sound of the tape recording (switchable).
 +
* Input connections: Phono (MM + MC), Tuner, CD, AUX, Tape1, DAT,
 +
Loudness: yes, (volume - 30 dB, + 6 dB 100 Hz, + 4 dB 10 KHz),
 +
* Headphone jack: yes, 6.3 mm jack (stereo),
 +
* automatic overload protection: yes (relay circuit),
 +
* 2 speaker pairs: yes, (relay switchable),
 +
* well suited for tape machines with rear band control,
 +
* buffer capacitors: 2x 12,000 µF, 63 V
 +
 
 +
 
 +
== Pictures ==
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[[File:JVC_AX_R742.jpg|Beschreibung]]
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 +
[[File:RM_SA74U.jpg|Beschreibung]]
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[[File:JVC_AX_R742_innen.jpg|Beschreibung]]
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 +
 
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== Remarks ==
 +
 
 +
== Reports ==
 +
 
 +
== Links ==
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 +
[[Category:Integrated amplifier]]

Latest revision as of 10:37, 14 July 2016

Data[edit]

JVC Stereo Integrated Amplifier AX-R742 (BK)


General:

  • Manufacturer: JVC (Made in Japan)

Type: Dynamic SUPER-A Dimensions: 43.5 x 14.7 x 34.8 cm (WxHxD)

  • Weight: 10,4 Kg
  • Power consumption: 230 V, 50 Hz, 300 Watt (Europe)
  • Colour: black
  • Years of manufacture: 1991 - 1992
  • Original price approx.: 900,- DM


Technical data:

  • Output power:
    • 120 watts per channel at 4 ohms at 1 kHz (DIN).
    • 80 watts per channel into 8 ohms at 1 kHz (DIN).
    • 80 watts per channel both channels driven at 8 ohms at 1.0 KHz less than 0.003% distortion factor,
  • Distortion factor: 0.007 % (20 - 20,000 Hz, into 8 ohms at 75 watts)
  • Power bandwidth: 5 - 50,000 Hz (IHF 0.05 % distortion into 8 ohms)
  • Frequency range: 5 - 80,000 Hz, + 0, - 3 dB (8 Ohm)
  • Remote control: yes (RM-SA741U)
  • Compu- Link: yes (2 x 3,5 mm jack)
  • Fade Muting: yes (only via remote control)
  • Loudspeaker impedance:
    • 4 - 16 ohm (speaker pairs 1 or 2).

8 - 16 Ohm (both speaker pairs at the same time)


Special features:

  • all functions remote controlled, except balance and SPI- level,
  • switch-on delay (6 sec. by relay),
  • speaker pairs are switched by relay,
  • motorized volume control with red LED,

DIRECT button bypasses functions such as: Balance and SEA Equalizer, Recording selector switch (eg: listen to the radio and record from CD at the same time).

  • 1 x Euro socket to connect other devices (rear panel max 200 watts)
  • 7 channel graphic S.E.A. Equalizer ( ± 12 dB )
  • Center frequencies: 63 Hz, 160 Hz, 400 Hz, 1.0 KHz, 2.5 KHz, 6.3 KHz, 16.0 KHz,
  • 6 tones can be stored, 6 are pre-installed,

S.E.A. can change the sound of the tape recording (switchable).

  • Input connections: Phono (MM + MC), Tuner, CD, AUX, Tape1, DAT,

Loudness: yes, (volume - 30 dB, + 6 dB 100 Hz, + 4 dB 10 KHz),

  • Headphone jack: yes, 6.3 mm jack (stereo),
  • automatic overload protection: yes (relay circuit),
  • 2 speaker pairs: yes, (relay switchable),
  • well suited for tape machines with rear band control,
  • buffer capacitors: 2x 12,000 µF, 63 V


Pictures[edit]

Beschreibung

Beschreibung

Beschreibung


Remarks[edit]

Reports[edit]

Links[edit]