Difference between revisions of "Kenwood KA-7 X"

 
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== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: [[Kenwood]]
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* Manufacturer: [[Kenwood]]
* Modell: KA-7 X
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* Model: KA-7 X
* Modellreihe: XL-Series
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* Model range: XL-Series
* Typ: Vollverstärker mit Sigma Drive
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* Type: Integrated amplifier with Sigma Drive
* Baujahre: 1982 - 1984
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* Years of manufacture: 1982 - 1984
* Hergestellt in: Japan
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* Manufactured in: Japan
* Farbe: Silber
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* Color: Silver
* Fernbedienung: nein
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* Remote control: no
* Leistungsaufnahme: 700 W max.
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* Power consumption: 700 W max.
* Abmessungen: 440 x 109 x 340 mm (BxHxT)
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* Dimensions: 440 x 109 x 340 mm (WxHxD)
* Gewicht: 9,5 kg
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* Weight: 9.5 kg
* Neupreis ca.: 1'000 DM
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* Original price approx.: 1'000 DM
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:  
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* Number of inputs:  
 
** Phono MM: 2.5 mV / 47 kOhm, max. 200 mV
 
** Phono MM: 2.5 mV / 47 kOhm, max. 200 mV
** Phono MC: 0,2 mV / 100 Ohm, max. 15 mV
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** Phono MC: 0.2 mV / 100 Ohm, max. 15 mV
** Tuner: 150 mV / 47 kOhm
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Tuner: 150 mV / 47 kOhm
** AUX: 150 mV / 47 kOhm
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AUX: 150 mV / 47 kOhm
 
** Tape Play 1,2 : 150 mV / 47 kOhm
 
** Tape Play 1,2 : 150 mV / 47 kOhm
 
** Tape Play DIN: 150 mV / 47 kOhm
 
** Tape Play DIN: 150 mV / 47 kOhm
* Anzahl der Ausgänge:  
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* Number of outputs:  
 
** Tape Rec 1, 2: 150 mV / 330 Ohm
 
** Tape Rec 1, 2: 150 mV / 330 Ohm
 
** Tape Rec DIN: 30 mV / 80 kOhm
 
** Tape Rec DIN: 30 mV / 80 kOhm
** Kopfhörer:
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** Headphones:
** 2 Lautsprecherpaare
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** 2 pairs of speakers
  
  
'''Technische Daten'''
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'''Technical Data'''
* Dauerleistung  
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* Continuous power  
 
** 8 Ohm: 2x 100 W (RMS, 20 - 20'000 Hz, 0,008 %), 2x 110 W (1 kHz)
 
** 8 Ohm: 2x 100 W (RMS, 20 - 20'000 Hz, 0,008 %), 2x 110 W (1 kHz)
 
** 4 Ohm: 2x 150 W
 
** 4 Ohm: 2x 150 W
* Dynamikleistung
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* Dynamic power
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 4 Ohm: 560 W
 
** 4 Ohm: 560 W
* Gesamtklirrfaktor: 0,008 % bei 8 Ohm
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* Total harmonic distortion: 0.008 % at 8 Ohm
* Dämpfungsfaktor: 1'000 bei 100 Hz
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* Attenuation factor: 1'000 at 100 Hz
* Frequenzgang:  
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* Frequency response:  
 
** Phono RIAA: 30 - 20'000 Hz, + 0 dB, - 0,3 dB
 
** Phono RIAA: 30 - 20'000 Hz, + 0 dB, - 0,3 dB
** Hochpegel: 8 Hz 150 KHz, -3 dB
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** High level: 8 Hz - 150 KHz, -3 dB
* Signalrauschabstand:
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* Signal-to-noise ratio:
 
** Phono MM: 86 dB
 
** Phono MM: 86 dB
 
** Phono MC: 69 dB
 
** Phono MC: 69 dB
** Hochpegel: 107 dB
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** High level: 107 dB
* Klangregelung:
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* Tone control:
 
** Bass: ± 10 dB (100 Hz)
 
** Bass: ± 10 dB (100 Hz)
** Höhen: ± 10 dB (10 kHz)
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** Treble: ± 10 dB (10 kHz)
* Loudness: + 10 dB bei 100 Hz
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* Loudness: + 10 dB at 100 Hz
 
* High Filter: -
 
* High Filter: -
* Low Filter (Subsonic): - 6 dB / Oktave bei 18 Hz
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* Low Filter (Subsonic): - 6 dB / octave at 18 Hz
* Einschwingverhalten:
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* Transient response:
** Anstiegszeit 1,8 us
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** Rise time: 1.8 us
** Anstiegsgeschwindigkeit +/- 100 V/us
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slew rate: ± 100 V/us
  
  
 
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'''Special Features'''
'''Besondere Ausstattungen'''
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* Sigma Drive, speaker connection with 4 cables, see detailed explanation under:
* Sigma Drive, Lautsprecheranschluss mit 4 Kabeln, siehe detaillierte Erklärung dazu unter:
 
 
** [[http://www.cieri.net/Documenti/Kenwood/Documenti%20tecnici/Kenwood%20-%20Sigma-Drive%20Technical%20Guide.pdf]]
 
** [[http://www.cieri.net/Documenti/Kenwood/Documenti%20tecnici/Kenwood%20-%20Sigma-Drive%20Technical%20Guide.pdf]]
  
  
== Bemerkungen ==
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== Remarks ==
* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
* Vollverstärker:
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* Integrated amplifiers:
 
* [[Kenwood KA-5 X]]
 
* [[Kenwood KA-5 X]]
 
* [[Kenwood KA-7 X]]
 
* [[Kenwood KA-7 X]]
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* Korrespondierende Tuner:
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* [[Corresponding Tuner]]
 
* [[Kenwood KT-5 X]]
 
* [[Kenwood KT-5 X]]
 
* [[Kenwood KT-7 X]]
 
* [[Kenwood KT-7 X]]
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* Korrespondierende Tape Decks:
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* [[Corresponding Tape Decks:
 
* [[Kenwood KX-5 X]]
 
* [[Kenwood KX-5 X]]
 
* [[Kenwood KX-7 X]]
 
* [[Kenwood KX-7 X]]
  
  
* Korrespondierende Plattenspieler:
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* [[Corresponding Turntables]]:
 
* [[Kenwood KD-7 X]]
 
* [[Kenwood KD-7 X]]
 
* [[Kenwood KD-9 X]]
 
* [[Kenwood KD-9 X]]
  
  
* Korrespondierender Equalizer:
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* [[Corresponding Equalizer]]:
* [[Kenwood GE-9 X]]
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* [[Kenwood GE-9X]]
  
  
== Bilder ==
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== Pictures ==
* Bild: Kenwood Kombi KA-7 X / KT-9 X
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* Picture: Kenwood Combi KA-7 X / KT-9 X
[[Datei:Kenwood KA-7 X-KT-9 X-1.jpg]]
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[[File:Kenwood KA-7 X-KT-9 X-1.jpg]]
  
  
* Auszug aus Prospekt: Kenwood XL-Series
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* Extract from brochure: Kenwood XL-Series
[[Datei:Kenwood XL-Series-Prospekt-1.jpg]]
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[[File:Kenwood XL-Series-Prospekt-1.jpg]]
  
  
== Berichte ==
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== Reports ==
  
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 04:02, 16 July 2018

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KA-7 X
  • Model range: XL-Series
  • Type: Integrated amplifier with Sigma Drive
  • Years of manufacture: 1982 - 1984
  • Manufactured in: Japan
  • Color: Silver
  • Remote control: no
  • Power consumption: 700 W max.
  • Dimensions: 440 x 109 x 340 mm (WxHxD)
  • Weight: 9.5 kg
  • Original price approx.: 1'000 DM


Connections

  • Number of inputs:
    • Phono MM: 2.5 mV / 47 kOhm, max. 200 mV
    • Phono MC: 0.2 mV / 100 Ohm, max. 15 mV

Tuner: 150 mV / 47 kOhm AUX: 150 mV / 47 kOhm

    • Tape Play 1,2 : 150 mV / 47 kOhm
    • Tape Play DIN: 150 mV / 47 kOhm
  • Number of outputs:
    • Tape Rec 1, 2: 150 mV / 330 Ohm
    • Tape Rec DIN: 30 mV / 80 kOhm
    • Headphones:
    • 2 pairs of speakers


Technical Data

  • Continuous power
    • 8 Ohm: 2x 100 W (RMS, 20 - 20'000 Hz, 0,008 %), 2x 110 W (1 kHz)
    • 4 Ohm: 2x 150 W
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm: 560 W
  • Total harmonic distortion: 0.008 % at 8 Ohm
  • Attenuation factor: 1'000 at 100 Hz
  • Frequency response:
    • Phono RIAA: 30 - 20'000 Hz, + 0 dB, - 0,3 dB
    • High level: 8 Hz - 150 KHz, -3 dB
  • Signal-to-noise ratio:
    • Phono MM: 86 dB
    • Phono MC: 69 dB
    • High level: 107 dB
  • Tone control:
    • Bass: ± 10 dB (100 Hz)
    • Treble: ± 10 dB (10 kHz)
  • Loudness: + 10 dB at 100 Hz
  • High Filter: -
  • Low Filter (Subsonic): - 6 dB / octave at 18 Hz
  • Transient response:
    • Rise time: 1.8 us

slew rate: ± 100 V/us


Special Features

  • Sigma Drive, speaker connection with 4 cables, see detailed explanation under:


Remarks[edit]






Pictures[edit]

  • Picture: Kenwood Combi KA-7 X / KT-9 X

Kenwood KA-7 X-KT-9 X-1.jpg


  • Extract from brochure: Kenwood XL-Series

Kenwood XL-Series-Prospekt-1.jpg


Reports[edit]

Links[edit]