Difference between revisions of "Kenwood Basic M 1"

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== Daten ==
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__NOTOC__
{{Navigation}}
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== Data ==
'''Allgemein'''
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{{navigation}}
* Hersteller: Kenwood
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'''General'''
* Modell: Basic M1 (Sigma Drive)
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* Manufacturer: [[Kenwood]]
* Baujahre: 1984 - 1989
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* Model: Basic M 1
* Hergestellt in: Japan
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* Type: Power amplifier
* Farbe: Schwarz (Aluminium eloxiert)
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* Years of manufacture: 1983 - 1987
* Typ: Analog
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* Made in: Japan
* Fernbedienung: Nein
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* Color: Black (anodized aluminum)
* Leistungsaufnahme: 220 W  
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* Remote control: No
* Abmessungen: 440x112x324 B x H x T
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* Power consumption: 700 W max.
* Gewicht: 9,1 kg
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* Dimensions: 440 x 112 x 324 mm (WxHxD)
* Neupreis ca.: 1000 DM
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* Weight: 9.1 kg
 +
* Original price approx.: 698 DM
  
  
'''Anschlüsse'''
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'''Connections'''
 +
* Number of inputs:
 +
** Main In: 1V/47kOhm
 +
* Number of outputs:
 +
** Speaker: A/B
 +
** Sigma Drive connections (only speaker pair A)
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** no Sigma Drive when using both speaker pairs
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** Speaker impedance 4 - 16 Ohm
  
** Anzahl der Eingänge:
 
* Main In: 1V/47kOhm
 
  
** Anzahl der Ausgänge:
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'''Technical Data'''
* Lautsprecher: A/B
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* Continuous power (at distortion factor)
* Sigma Drive Anschlüsse (nur Lautsprecherpaar A)
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** 8 Ohm: 2 x 105 Watt (20 Hz - 20 kHz @ 0,004%)
* bei Verwendung von beiden Lautsprecherpaaren kein Sigma Drive
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** 4 Ohm: 2 x 150 Watt (63 Hz - 12,5 kHz @ 0,7%)
* Lautsprecherimpedanz 4 - 16 Ohm
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* Dynamic power
 +
** 8 Ohm: 2 x 170 Watt (1 kHz)
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** 4 Ohm: 2 x 210 Watt (1 kHz)
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* Total harmonic distortion: 0.003%
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* Attenuation factor: 1,000 (100 Hz) with Sigma Drive
 +
* Frequency response: 1 Hz - 300 kHz (-3dB)
 +
* Signal-to-noise ratio: 120 dB
  
'''Leistungsdaten'''
 
  
*     Dauerleistung (bei Klirrfaktor)  
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'''Special Features'''
* 8 Ohm: 2 x 105 Watt (20Hz-20kHz @ 0,004%)
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* Super DLD (Dynamic Linear Drive).
* 4 Ohm: 2 x 150 Watt (63Hz-12,5kHz @ 0,7%)
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HiFi power amplifier built in completely discrete analogue circuitry with impressive sound quality, stable load behaviour at impedances up to 1 Ohm!
 +
 
 +
 
 +
== Remarks ==
 +
* Other models in the series:
 +
* Kenwood preamplifier:
 +
* [[Kenwood Basic C 1]]
 +
* [[Kenwood Basic C 2]]
 +
 
  
*     Dynamikleistung
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* Kenwood power amplifiers:
* 8 Ohm: 2 x 170 Watt (1 kHz)
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* [[Kenwood Basic M 1]]
* 4 Ohm: 2 x 210 Watt (1 kHz)
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* [[Kenwood Basic M 1 A]]
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* [[Kenwood Basic M 2]]
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* [[Kenwood Basic M 2 A]]
  
  
'''Meßdaten'''
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* [[Kenwood Corresponding Tuners:
** Klirrfaktoren
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* [[Kenwood BASIC T 1]]
* 0,001%  bei 105 W an 8 Ohm bei 1 kHz
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* [[Kenwood BASIC T 2]]
* 20 Hz bis 20000 Hz:
 
* 0,005%  bei 52,5 W an 8 Ohm
 
* 0,005%  bei 105 W an 8 Ohm
 
* Gesamtklirrfaktor: 0,003%
 
  
* Dämpfungsfaktor: 1000(100 Hz) bei Sigma Drive B Verwendung
 
* Anstiegszeit 1,2 µSek
 
* Frequenzgang: 1Hz - 300kHz (-3dB)
 
* Signalrauschabstand: 120dB
 
  
 +
* [[Corresponding Kenwood Tape Deck:
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* [[Kenwood BASIC X 1]]
  
'''Sonstiges'''
 
  
* Super DLD (Dynamic Linear Drive).
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== Pictures ==
 +
* Image: Kenwood Basic M 1 front panel
 +
[[Image:Kenwood Basic M1 Sigma Drive.JPG]]
 +
 
  
== Bilder ==
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* Picture: Kenwood Basic M 1 Rear (US Model)
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[[Image:Kenwood Basic M1 Sigma Drive Rear.JPG]]
  
  
[[Bild:Kenwood Basic M1 Sigma Drive.JPG]]
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* Image: Kenwood Basic M 1 Sigma Drive Wiring Diagram
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[[Image:Kenwood Basic M1 Sigma Drive Circuit.png]]
  
Vorderseite
 
  
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* Excerpt from brochure: Kenwood Combi Basic C 1 / M 1
 +
[[File:Kenwood Basic C-M-1-Prospekt-1.jpg]]
  
[[Bild:Kenwood Basic M1 Sigma Drive Rear.JPG]]
 
  
Rückseite (US Modell)
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== Reports ==
 +
* Report at "Good Old Hifi": [http://www.good-old-hifi.de/kenwood-basic-c1-und-m1-spitzenklasse-fuer-wenig-geld-von-1982/]
  
  
[[Bild:Kenwood Basic M1 Sigma Drive Circuit.png]]
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== Links ==
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*[https://web.archive.org/web/20150315234616/http://www.hifi-studio.de/hifi-klassiker/kenwood/Kenwood-M1/M1.htm Hifi Studio about the M1]
  
Sigma Drive Anschlussplan
 
  
[[Kategorie:Endstufen]]
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[[Category:Power Amplifiers]]

Latest revision as of 10:24, 2 December 2020

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: Basic M 1
  • Type: Power amplifier
  • Years of manufacture: 1983 - 1987
  • Made in: Japan
  • Color: Black (anodized aluminum)
  • Remote control: No
  • Power consumption: 700 W max.
  • Dimensions: 440 x 112 x 324 mm (WxHxD)
  • Weight: 9.1 kg
  • Original price approx.: 698 DM


Connections

  • Number of inputs:
    • Main In: 1V/47kOhm
  • Number of outputs:
    • Speaker: A/B
    • Sigma Drive connections (only speaker pair A)
    • no Sigma Drive when using both speaker pairs
    • Speaker impedance 4 - 16 Ohm


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 2 x 105 Watt (20 Hz - 20 kHz @ 0,004%)
    • 4 Ohm: 2 x 150 Watt (63 Hz - 12,5 kHz @ 0,7%)
  • Dynamic power
    • 8 Ohm: 2 x 170 Watt (1 kHz)
    • 4 Ohm: 2 x 210 Watt (1 kHz)
  • Total harmonic distortion: 0.003%
  • Attenuation factor: 1,000 (100 Hz) with Sigma Drive
  • Frequency response: 1 Hz - 300 kHz (-3dB)
  • Signal-to-noise ratio: 120 dB


Special Features

  • Super DLD (Dynamic Linear Drive).

HiFi power amplifier built in completely discrete analogue circuitry with impressive sound quality, stable load behaviour at impedances up to 1 Ohm!


Remarks[edit]





Pictures[edit]

  • Image: Kenwood Basic M 1 front panel

Kenwood Basic M1 Sigma Drive.JPG


  • Picture: Kenwood Basic M 1 Rear (US Model)

Kenwood Basic M1 Sigma Drive Rear.JPG


  • Image: Kenwood Basic M 1 Sigma Drive Wiring Diagram

Kenwood Basic M1 Sigma Drive Circuit.png


  • Excerpt from brochure: Kenwood Combi Basic C 1 / M 1

Kenwood Basic C-M-1-Prospekt-1.jpg


Reports[edit]

  • Report at "Good Old Hifi": [1]


Links[edit]