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: Verstärker: 440/123/383mm B.H.T. Netzteil: 140/123/358mm
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* Dimensions:  
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* Gewicht:Verstärker: 6,4kg Netzteil: 8kg
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** Amplifier (WxHxD): 440 x 123 x 383 mm.
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* Neupreis ca.: 1500 DM
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** Power supply (WxHxD): 140 x 123 x 358 mm
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* Weight:
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** Amplifier: 6.4 kg
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** power supply: 8 kg
 +
* New price approx.: 1500 DM ( 1981 )
  
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'''Anschlüsse'''
 
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* Anzahl der Eingänge: 6
 
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* Tape A & B, AUX, Tuner, Phono 1 & 2 (Empfindlichkeit/Impedanz gerade nicht bekannt)
 
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* Anzahl der Ausgänge: 5
 
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* Tape A & B, Speaker A & B, Phones (Empfindlichkeit/Impedanz gerade nicht bekannt)
 
  
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'''Connections'''
 +
* Number of inputs:
 +
** Input sensitivity:
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** Phono 1, 2 MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm switchable.
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** 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
  
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'''Technische Daten'''
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** 8 Ohm: links 125 W rechts 120 W ( Labor Werte ) bei 0,1% Klirrfaktor
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'''Technical Data'''
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** 4 Ohm: links 127 W rechts 110 W ( Labor Werte ) bei 0,1% Klirrfaktor
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* Continuous power:
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* Dynamikleistung
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** 8 Ohm: left 125 W right 120 W ( laboratory values ) at 0.1% distortion factor.
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** 8 Ohm: ca/320 Watt
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4 Ohm: left 127 W right 110 W ( laboratory values ) at 0,1% distortion factor
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** 4 Ohm:
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* Dynamic power:
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* Gesamtklirrfaktor: 0,008 %
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** 8 Ohm:  
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* Dämpfungsfaktor: 600 am Ende des Sigma-drive-kabel
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** 4 Ohm: 320 W
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* Frequenzgang: DC-400 khz
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* total harmonic distortion: 0,008 %
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* Signalrauschabstand: 105 db
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* Damping factor: 600 at the end of the Sigma-Drive cable
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* Stereokanaltrennung: Stereo-Endstufe in Mono-Block-Bauweise
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* Frequency response: DC-400 khz
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* Klangregelung:
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* 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 )
 
** 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: Ja/+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)(bei Kenwood leider Brauch)
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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
 +
 
 +
 
 +
'''Special Features'''
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* Sigma Drive System
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* 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 ==
 +
* 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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* [[Tuner
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* [[Kenwood KT-800]]
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* [[Kenwood KT-900]]
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* [[Kenwood KT-1000]]
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== Pictures ==
 +
* Extract from brochure: Kenwood KA-1000
 +
[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
 +
 
 +
 
 +
* Extract from brochure: Kenwood KA-1000
 +
[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
  
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== Brochures ==
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* Kenwood KA 800 900 1000 Brochure
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[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
  
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'''Besondere Ausstattungen'''
 
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* Separates Netzteil
 
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* Hochleistungsverstärker  klingt zuletzt so gut wie 7000 - 8000 DM teure Geräte , bleibt letztenendes nicht ganz so sauber .
 
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* Erster Verstärker mit Sigma Drive
 
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* Audio-Purist-Linie
 
  
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[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
  
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== Bemerkungen ==
 
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* Weitere Modelle der gleichen Serie:
 
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** Kenwood KA-30
 
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*** [[Kenwood KA-30|KA-30]]
 
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** Kenwood KA-50
 
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*** [[Kenwood KA-50|KA-50]]
 
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** Kenwood KA-60
 
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*** [[Kenwood KA-60|KA-60]]
 
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** Kenwood KA-70
 
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*** [[Kenwood KA-70|KA-70]]
 
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** Kenwood KA-80
 
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*** [[Kenwood KA-80|KA-80]]
 
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** Kenwood KA-500
 
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*** [[Kenwood KA-500|KA-500]]
 
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** Kenwood KA-800
 
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*** [[Kenwood KA-800|KA-800]]
 
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** Kenwood KA-900
 
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*** [[Kenwood KA-900|KA-900]]
 
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** Kenwood KA-1000
 
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*** [[Kenwood KA-1000|KA-1000]]
 
  
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[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
  
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* Korrespondierender Tuner:
 
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** Kenwood KT-1000
 
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*** [[Kenwood KT-1000|KT-1000]]
 
  
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[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
  
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* Kenwood empfahl dazu die Lautsprecher:
 
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** Kenwood LS-1900
 
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*** [[Kenwood LS-1900|LS-1900]]
 
  
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[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
  
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* Für Hifi-Freaks gab es in der gleichen Serie noch die Vor- und Endstufenkombination L-07:
 
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** Kenwood LS-1900
 
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*** [[Kenwood LS-1900|LS-1900]]
 
  
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[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
  
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== Bilder ==
 
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Datei:Kenwood_KA-1000_groovminister.jpg|KA-1000 vor der Entsorgung
 
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Datei:Kenwood_KA-1000-2_groovminister.jpg|KA-1000 im Betrieb
 
  
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[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
  
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== Berichte ==
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* Sehr guter Testbericht Audio 5/81
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[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
 +
 
 +
 
 +
[[File:Kenwood KA 800 900 1000 Brochure 11.jpg|1000px]]
 +
 
 +
 
 +
[[File:Kenwood KA 800 900 1000 Brochure 12.jpg|1000px]]
 +
 
 +
 
 +
[[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 ==
 +
* 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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[[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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