Difference between revisions of "Kenwood KA-4004"
 
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== Daten ==
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== Data ==
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{{Navigation}}
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{{navigation}}
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'''Allgemein'''
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'''General'''
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* Hersteller: [[Kenwood]]
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* Manufacturer: [[Kenwood]]
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* Modell: KA-4004
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* Model: KA-4004
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* Baujahre: 1972 - 1976
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* Type: Integrated amplifier
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* Hergestellt in: Japan
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* Years of manufacture: 1972 - 1976
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* Farbe: Silber, Holz Seitenteile
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* Made in: Japan
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* Typ: Verstärker
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* Color: Silver, wood side panels
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* Leistungsaufnahme:  
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* Type: Amplifier
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* Abmessungen (BxHxT): 435 x 153 x 300 mm
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* Power consumption:  
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* Gewicht: 9,3 Kg
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* Dimensions (WxHxD): 435 x 153 x 300 mm
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* Neupreis ca.: 49800 Yen (Japan, 1972), 1000 DM
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* Weight: 9,3 Kg
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* Original price approx.: 49800 Yen (Japan, 1972), 950 DM
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge:
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* Number of inputs:
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** Eingangsempfindlichkeit:  
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** Input sensitivity:  
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** Phono 1 MM: 2.5mV, 50 kOhm, max. 200 mV
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** Phono 1 MM: 2.5mV, 50 kOhm, 200 mV max.
 
** Phono 2 MM: 2.5mV, 50 kOhm, max. 200 mV
 
** Phono 2 MM: 2.5mV, 50 kOhm, max. 200 mV
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** Mikrofon: 3mV, 50 kOhm
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** Microphone: 1.3mV, 10 kOhm
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** Tuner: 200mV, 100 kOhm
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** Tuner: 160mV, 30 kOhm
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** AUX 1, 2: 200mV, 100 kOhm
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** AUX 1, 2: 160mV, 30 kOhm
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** Tape Play A, B: 200mV, 100 kOhm
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** Tape Play A, B: 160mV, 30 kOhm
 
** Main In: 1 V, 50 kOhm
 
** Main In: 1 V, 50 kOhm
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* Anzahl der Ausgänge:
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* Number of Outputs:
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** Ausgänge:
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** Outputs:
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** Tape Rec: 150mV, 100 Ohm
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** Tape Rec: 160mV, 50 Ohm
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** DIN: 30mV, 50 kOhm
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DIN: 40mV, 50 Ohm
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** Pre-Out: 1 V, 50 kOhm
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** Pre-Out: 1 V, 100 Ohm
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** Kopfhörer:  
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** Headphones: 4 - 16 Ohm
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** Anschlüsse für 2 Lautsprecherpaare
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** Connections for 2 pairs of speakers
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Dauerleistung (bei Klirrfaktor)
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* Continuous power (at distortion)
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** 8 Ohm: 2x18W (RMS, 20Hz...20Khz, 0,08% THD), 2x 25W (8 Ohm, 1Khz)  
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** 8 Ohm: 2x18W (RMS, 20Hz...20Khz, 0.08% THD), 2x 25W (8 Ohm, 1Khz)  
 
** 4 Ohm: 2x36W
 
** 4 Ohm: 2x36W
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* Dynamikleistung
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* dynamic power
 
** 8 Ohm: 56 W
 
** 8 Ohm: 56 W
 
** 4 Ohm: 95 W
 
** 4 Ohm: 95 W
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* Gesamtklirrfaktor: 0,5% THD bei 8 Ohm
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* Total harmonic distortion: 0.5% THD at 8 Ohm
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* Dämpfungsfaktor: 32 an 8 Ohm
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* Attenuation factor: 32 at 8 Ohm
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* Frequenzgang: 20 - 50000 Hz, - 2dB
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* Frequency response: 20 - 50000 Hz, - 2dB
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* Leistungsbandbreite: 10 - 50000 Hz
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* Power bandwidth: 10 - 50000 Hz
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* Signalrauschabstand: 110 dB
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* Signal to noise ratio: 110 dB
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** Phono 1,2: 68 dB
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** Phono 1,2: 65 dB
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** Mikrofon: 70 dB
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** Microphone: 67 dB
 
** Tuner: 75 dB
 
** Tuner: 75 dB
 
** AUX 1, 2: 75 dB
 
** AUX 1, 2: 75 dB
 
** Tape Play A, B: 75 dB
 
** Tape Play A, B: 75 dB
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* Klangregelung
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* Tone control
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** Bass: ± 10dB bei 100Hz  
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** Bass: ± 10dB at 100Hz  
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** Höhen: ± 10dB bei 10Khz  
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Treble: ± 10dB at 10Khz  
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* Loudness: +8dB bei 100Hz, +3dB bei 10kHz
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* Loudness: +8dB at 100Hz, +3dB at 10kHz
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* High Filter: +6dB/Okt. bei 7kHz
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* High Filter: +6dB/oct. at 7kHz
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* Low Filter 1: +12dB/Okt. bei 40Hz
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* Low Filter: +12dB/oct. at 80Hz
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* Low Filter 2: +12dB/Okt. bei 80Hz
 
 
* Muting: 0 dB, - 20 dB
 
* Muting: 0 dB, - 20 dB
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Vor- und Endstufe trennbar
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* Pre- and power amplifier separable
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* Mono / Stereo Umschalter
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* Tone control linear switch
  
  
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== Bemerkungen ==
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== Remarks ==
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* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
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** [[Kenwood KA-4004|KA-4004]]
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** [[Kenwood KA-3004]]
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** [[Kenwood KA-6004|KA-6004]]
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** [[Kenwood KA-4004]]
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** [[Kenwood KA-8004|KA-8004]]
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** [[Kenwood KA-6004]]
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** [[Kenwood KA-8004]]
  
  
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* Korrespondierender Tuner KT-4005
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** [[Kenwood KT-4005 Corresponding Tuner
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** [[Kenwood KT-4005|KT-4005]]
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** [[Kenwood KT-4005]]
  
  
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== Bilder ==
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== Pictures ==
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* Bild: Kenwood KA-4004
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* Picture: Kenwood KA-4004
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[[Datei:Kenwood KA-4004-1.jpg]]
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[[File:Kenwood KA-4004-1.jpg]]
  
  
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== Berichte ==
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== Reviews ==
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* Bericht von "Hifi Studio": [[http://www.hifi-studio.de/hifi-klassiker/Kenwood_HiFi-Classics.htm]]
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* Review by "Hifi Studio": [[https://web.archive.org/web/20120513211533/http://www.hifi-studio.de/hifi-klassiker/Kenwood_HiFi-Classics.htm]]
  
  
 
== Links ==
 
== Links ==
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* Externer Link: Webseite "Wegavision Pytalhost": [http://kenwood.pytalhost.eu/1973/kenwood05.jpg]
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* External link: [[Hifi Archive]] website: [http://www.hifi-archiv.info/Kenwood/1973-1/kenwood05.jpg]]
  
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* Externer Link: Webseite "Wegavision Pytalhost": [http://kenwood.pytalhost.eu/1973/kenwood06.jpg]
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* External link: [] * Website "Hifi Archive": [http://www.hifi-archiv.info/Kenwood/1973-1/kenwood06.jpg]]
  
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* Externer Link: Webseite "Audio Heritage, Japan": [http://audio-heritage.jp/TRIO-KENWOOD/amp/ka-4004.html]
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* External link: "Audio Heritage, Japan" website: [http://audio-heritage.jp/TRIO-KENWOOD/amp/ka-4004.html]
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 10:43, 30 January 2019

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KA-4004
  • Type: Integrated amplifier
  • Years of manufacture: 1972 - 1976
  • Made in: Japan
  • Color: Silver, wood side panels
  • Type: Amplifier
  • Power consumption:
  • Dimensions (WxHxD): 435 x 153 x 300 mm
  • Weight: 9,3 Kg
  • Original price approx.: 49800 Yen (Japan, 1972), 950 DM


Connections

  • Number of inputs:
    • Input sensitivity:
    • Phono 1 MM: 2.5mV, 50 kOhm, 200 mV max.
    • Phono 2 MM: 2.5mV, 50 kOhm, max. 200 mV
    • Microphone: 1.3mV, 10 kOhm
    • Tuner: 160mV, 30 kOhm
    • AUX 1, 2: 160mV, 30 kOhm
    • Tape Play A, B: 160mV, 30 kOhm
    • Main In: 1 V, 50 kOhm
  • Number of Outputs:
    • Outputs:
    • Tape Rec: 160mV, 50 Ohm

DIN: 40mV, 50 Ohm

    • Pre-Out: 1 V, 100 Ohm
    • Headphones: 4 - 16 Ohm
    • Connections for 2 pairs of speakers


Technical Data

  • Continuous power (at distortion)
    • 8 Ohm: 2x18W (RMS, 20Hz...20Khz, 0.08% THD), 2x 25W (8 Ohm, 1Khz)
    • 4 Ohm: 2x36W
  • dynamic power
    • 8 Ohm: 56 W
    • 4 Ohm: 95 W
  • Total harmonic distortion: 0.5% THD at 8 Ohm
  • Attenuation factor: 32 at 8 Ohm
  • Frequency response: 20 - 50000 Hz, - 2dB
  • Power bandwidth: 10 - 50000 Hz
  • Signal to noise ratio: 110 dB
    • Phono 1,2: 65 dB
    • Microphone: 67 dB
    • Tuner: 75 dB
    • AUX 1, 2: 75 dB
    • Tape Play A, B: 75 dB
  • Tone control
    • Bass: ± 10dB at 100Hz

Treble: ± 10dB at 10Khz

  • Loudness: +8dB at 100Hz, +3dB at 10kHz
  • High Filter: +6dB/oct. at 7kHz
  • Low Filter: +12dB/oct. at 80Hz
  • Muting: 0 dB, - 20 dB


Special Features

  • Pre- and power amplifier separable
  • Tone control linear switch


Remarks[edit]



Pictures[edit]

  • Picture: Kenwood KA-4004

Kenwood KA-4004-1.jpg


Reviews[edit]

  • Review by "Hifi Studio": [[1]]


Links[edit]

  • External link: [] * Website "Hifi Archive": [3]]
  • External link: "Audio Heritage, Japan" website: [4]
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