Difference between revisions of "Kenwood KA-1000"

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__NOTOC__
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== Data ==
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== Daten ==
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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-1000
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* Model: KA-1000
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* Baujahre: 1981 . 1982
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* Type: Integrated amplifier
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* Hergestellt in: Japan
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* Years of manufacture: 1981 - 1982
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* Farbe: silber
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* Made in: Japan
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* Typ: Analog
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* Color: Silver
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* Fernbedienung nein
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* Remote control: No
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* Leistungsaufnahme: 800 Watt (bei Vollaussteuerung)
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* Power consumption: 800 watts (at full output)
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* Abmessungen:  
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* Dimensions:  
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** Verstärker (BxHxT): 440 x 123 x 383 mm
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** Amplifier (WxHxD): 440 x 123 x 383 mm.
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** Netzteil (BxHxT): 140 x 123 x 358 mm
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** Power supply (WxHxD): 140 x 123 x 358 mm
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* Gewicht:
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* Weight:
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** Verstärker: 6,4kg
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** Amplifier: 6.4 kg
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** Netzteil: 8kg
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** power supply: 8 kg
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* Neupreis ca.: 145'000 Yen (Japan, 1980), 2000 DM
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* New price approx.: 1500 DM ( 1981 )
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= Der Verstärker wurde 1981 auf dem deutschen Markt vorgestellt und kostete 1500 DM
 
  
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'''Anschlüsse'''
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* Anzahl der Eingänge:
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'''Connections'''
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** Eingangsempfindlichkeit:  
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* Number of inputs:
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** Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm umschaltbar
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** Input sensitivity:  
 +
** Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm switchable.
 
** Phono 1, 2 MC: 0.2mV, 100 Ohm
 
** Phono 1, 2 MC: 0.2mV, 100 Ohm
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** Tuner: 150mV, 47 kOhm
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Tuner: 150mV, 47 kOhm
 
** AUX: 150mV, 47 kOhm
 
** AUX: 150mV, 47 kOhm
 
** Tape Play A, B: 150mV, 47 kOhm
 
** Tape Play A, B: 150mV, 47 kOhm
 
** Tape DIN:   
 
** Tape DIN:   
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* Anzahl der Ausgänge:
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* Number of outputs:
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** Ausgänge:
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** Outputs:
 
** Tape Rec:  
 
** Tape Rec:  
 
** Tape DIN:
 
** Tape DIN:
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** Kopfhörer
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** Headphones
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** 2 Lautsprecherpaare
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** 2 pairs of speakers
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Dauerleistung:
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* Continuous power:
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** 8 Ohm: links 125 W rechts 120 W ( Labor Werte ) bei 0,1% Klirrfaktor
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** 8 Ohm: left 125 W right 120 W ( laboratory values ) at 0.1% distortion factor.
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** 4 Ohm: links 127 W rechts 110 W ( Labor Werte ) bei 0,1% Klirrfaktor
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4 Ohm: left 127 W right 110 W ( laboratory values ) at 0,1% distortion factor
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* Dynamikleistung:
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* Dynamic power:
 
** 8 Ohm:  
 
** 8 Ohm:  
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** 4 Ohm: 320 Watt
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** 4 Ohm: 320 W
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* Gesamtklirrfaktor: 0,008 %
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* total harmonic distortion: 0,008 %
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* Dämpfungsfaktor: 600 am Ende des Sigma-Drive Kabel
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* Damping factor: 600 at the end of the Sigma-Drive cable
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* Frequenzgang: DC-400 khz
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* Frequency response: DC-400 khz
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* Signalrauschabstand: 105 dB
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* Signal to noise ratio: 105 dB
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* Stereokanaltrennung: Stereo-Endstufe in Mono-Block-Bauweise
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* Stereo channel separation: stereo power amplifier in mono block design.
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* Klangregelung:
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* Tone control:
 
** Bass: + - 10 db ( Turnover 200 / 400 Hz )
 
** Bass: + - 10 db ( Turnover 200 / 400 Hz )
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** Höhen:+ - 10 db ( Turnover 3 / 6 Khz )
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Treble: + - 10 db ( Turnover 3 / 6 Khz )
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* Loudness: +10dB / 100Hz ( ausgesprochen schlechtes Loudness )
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* Loudness: +10dB / 100Hz ( very bad loudness )
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* High Filter: nein
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* High Filter: no
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* Low Filter(Subsonic): Ja ( unbrauchbar weil beschneidet die hörbaren Frequenzen )
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* Low Filter(Subsonic): Yes ( useless because it cuts the audible frequencies )
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* Mute: ja
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* Mute: yes
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* Direct/Line-Straight: ja
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* Direct/Line-Straight: yes
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
 
* Sigma Drive System
 
* Sigma Drive System
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* Separates Netzteil
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* Separate power supply
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* Hochleistungsverstärker klingt zuletzt so gut wie 7000 - 8000 DM teure Geräte , bleibt letzten Endes nicht ganz so sauber
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* High-performance amplifier sounds at last as good as 7000 - 8000 DM expensive devices, remains at the end not quite so cleanly
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* Erster Verstärker mit Sigma Drive
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* First amplifier with Sigma Drive
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* Audio-Purist-Linie
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* Audio Purist line
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 +
 
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== Remarks ==
 +
* Other models in the same series:
 +
* Amplifier:
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* [[Kenwood KA-800]]
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* [[Kenwood KA-900]]
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* [[Kenwood KA-1000]]
  
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== Bemerkungen ==
 
  
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** Kenwood KA 800
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* [[Tuner
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** Kenwood KA 900
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* [[Kenwood KT-800]]
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* [[Kenwood KT-900]]
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* [[Kenwood KT-1000]]
  
 +
== Pictures ==
 +
* Extract from brochure: Kenwood KA-1000
 +
[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
  
  
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* Korrespondierender Tuner:
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* Extract from brochure: Kenwood KA-1000
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** Kenwood KT-1000
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[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
  
 +
== Brochures ==
 +
* Kenwood KA 800 900 1000 Brochure
 +
[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
  
  
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* Kenwood empfahl dazu die Lautsprecher:
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[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
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** Kenwood LS-1900
 
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Profis hatten die L 0 8 C / L 0 8 M Vor / End / Monoblöcke aber die kamen etwas später /auch noch 1981 ) und waren mit ca 6000 DM fast unerschwinglich
 
  
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== Berichte ==
 
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* Bericht auf Webseite "Hifi Classic Net": [[http://www.hifi-classic.net/review/kenwood-ka-1000-263.html]]
 
  
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* Bericht auf Webseite "Hifi Classic Net": [[http://www.hifi-classic.net/review/kenwood-ka-1000-263.html]]
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[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
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 +
 
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[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
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 +
 
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[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
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 +
 
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[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
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 +
 
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[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
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 +
 
 +
[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
 +
 
 +
 
 +
[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
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 +
 
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[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
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 +
 
 +
[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
 +
 
 +
 
 +
[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
 +
 
 +
 
 +
== Reports ==
 +
* Review on website "Hifi Classic Net": [http://www.hifi-classic.net/review/kenwood-ka-1000-263.html]
 +
 
 +
* Report on website "Hifi Classic Net": [http://www.hifi-classic.net/review/kenwood-ka-1000-263.html]
  
  
 
== Links ==
 
== Links ==
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* Externe Webseite "The Vintage Knob": [[http://www.thevintageknob.org/kenwood-KA-1000.html]]
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* External website "The Vintage Knob": [http://www.thevintageknob.org/kenwood-KA-1000.html]
 +
 
 +
* External website "Audio Heritage, Japan": [http://audio-heritage.jp/TRIO-KENWOOD/amp/ka-1000.html]
  
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* Externe Webseite "Audio Heritage, Japan": [[http://audio-heritage.jp/TRIO-KENWOOD/amp/ka-1000.html]]
 
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 22:43, 3 April 2021

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KA-1000
  • Type: Integrated amplifier
  • Years of manufacture: 1981 - 1982
  • Made in: Japan
  • Color: Silver
  • Remote control: No
  • Power consumption: 800 watts (at full output)
  • Dimensions:
    • Amplifier (WxHxD): 440 x 123 x 383 mm.
    • Power supply (WxHxD): 140 x 123 x 358 mm
  • Weight:
    • Amplifier: 6.4 kg
    • power supply: 8 kg
  • New price approx.: 1500 DM ( 1981 )


Connections

  • Number of inputs:
    • Input sensitivity:
    • Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm switchable.
    • Phono 1, 2 MC: 0.2mV, 100 Ohm

Tuner: 150mV, 47 kOhm

    • AUX: 150mV, 47 kOhm
    • Tape Play A, B: 150mV, 47 kOhm
    • Tape DIN:
  • Number of outputs:
    • Outputs:
    • Tape Rec:
    • Tape DIN:
    • Headphones
    • 2 pairs of speakers


Technical Data

  • Continuous power:
    • 8 Ohm: left 125 W right 120 W ( laboratory values ) at 0.1% distortion factor.

4 Ohm: left 127 W right 110 W ( laboratory values ) at 0,1% distortion factor

  • Dynamic power:
    • 8 Ohm:
    • 4 Ohm: 320 W
  • total harmonic distortion: 0,008 %
  • Damping factor: 600 at the end of the Sigma-Drive cable
  • Frequency response: DC-400 khz
  • Signal to noise ratio: 105 dB
  • Stereo channel separation: stereo power amplifier in mono block design.
  • Tone control:
    • Bass: + - 10 db ( Turnover 200 / 400 Hz )

Treble: + - 10 db ( Turnover 3 / 6 Khz )

  • Loudness: +10dB / 100Hz ( very bad loudness )
  • High Filter: no
  • Low Filter(Subsonic): Yes ( useless because it cuts the audible frequencies )
  • Mute: yes
  • Direct/Line-Straight: yes


Special Features

  • Sigma Drive System
  • Separate power supply
  • High-performance amplifier sounds at last as good as 7000 - 8000 DM expensive devices, remains at the end not quite so cleanly
  • First amplifier with Sigma Drive
  • Audio Purist line


Remarks[edit]


Pictures[edit]

  • Extract from brochure: Kenwood KA-1000

Kenwood KA 800 900 1000 Brochure 11.jpg


  • Extract from brochure: Kenwood KA-1000

Kenwood KA 800 900 1000 Brochure 12.jpg

Brochures[edit]

  • Kenwood KA 800 900 1000 Brochure

Kenwood KA 800 900 1000 Brochure 11.jpg


Kenwood KA 800 900 1000 Brochure 12.jpg


Kenwood KA 800 900 1000 Brochure 11.jpg


Kenwood KA 800 900 1000 Brochure 12.jpg


Kenwood KA 800 900 1000 Brochure 11.jpg


Kenwood KA 800 900 1000 Brochure 12.jpg


Kenwood KA 800 900 1000 Brochure 11.jpg


Kenwood KA 800 900 1000 Brochure 12.jpg


Kenwood KA 800 900 1000 Brochure 11.jpg


Kenwood KA 800 900 1000 Brochure 12.jpg


Kenwood KA 800 900 1000 Brochure 11.jpg


Kenwood KA 800 900 1000 Brochure 12.jpg


Reports[edit]

  • Review on website "Hifi Classic Net": [1]
  • Report on website "Hifi Classic Net": [2]


Links[edit]

  • External website "The Vintage Knob": [3]
  • External website "Audio Heritage, Japan": [4]
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