Editing Kenwood L-02 A

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__NOTOC__
 
__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Kenwood]]
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* Hersteller: [[Kenwood]]
* Model: L-02 A
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* Modell: L-02 A
* Years of manufacture: 1982-1985
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* Baujahre: 1982-1985
* Made in: Japan
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* Hergestellt in: Japan
* Color: Black
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* Farbe: Schwarz
* Type: Integrated amplifier with external power supply unit
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* Typ: Vollverstärker mit externem Netzteil
* Power consumption: 420 watts
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* Leistungsaufnahme: 800 Watt (bei Vollaussteuerung)
* Dimensions (WxHxD):  
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* Abmessungen:  
** Amplifier: 480 x 183 x 343 mm
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** Verstärker (BxHxT): 440 x 156 x 452 mm
Power supply: 480 x 181 x 163 mm
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** Netzteil (BxHxT): 170 x 156 x 403 mm
Complete: 480 x 183 x 482 mm  
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* Gewicht:
* Weight:  
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** Verstärker: 9,5 kg
** Amplifier: 17.5 kg
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** Netzteil: 17,5 kg
** power supply: 17 kg
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* Neupreis ca.: 6'000 DM
* Original price approx.: 6'000 DM
 
  
  
'''Connections'''
 
* Number of inputs:
 
** Input sensitivity:
 
** Phono MM 1, 2: 2.5mV, 33 kOhm, 47 kOhm, 100kOhm switchable, max 350mV (RMS, THD 0.007% at 1Khz).
 
** Phono MC 1, 2: 0,1mV, 100 Ohm, max. 15mV (RMS, THD 0,007% at 1Khz)
 
** Tuner: 150mV, 30kOhm
 
AUX: 150mV, 30kOhm
 
** Tape Play A, B: 150mV, 30kOhm
 
** Tape DIN: 150mV at 430 Ohm
 
* Number of outputs:
 
** Outputs:
 
** Tape Rec: 150mV at 430 Ohm
 
** Tape DIN: 150mV at 430 Ohm
 
** Pre Out: 2V, 600 Ohm
 
** Headphones
 
** 2 pairs of speakers
 
  
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Frequency response : DC...350Khz (-3dB)
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Damping factor : 10,000 (55Hz, 8 Ohm)
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Speaker Impedance : 4...16 Ohm
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Inputs : 2,5mV at 33 / 47 / 100kOhm (MM)
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0,1mV at 100 Ohm (MC)
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150mV at 30kOhm (tuner, aux, tape 1 & 2)
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MM max input level : 350mV (RMS, THD 0,007% at 1Khz)
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MC max input level : 15mV (RMS, THD 0,007% at 1Khz)
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S/N ratio (IHF-A) : 91dB (MM, 2,5mV input)
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97dB (MM, 5,0mV input)
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103dB (MM, 10mV input)
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73dB (MC, 0,1mV input)
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110dB (line inputs)
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Tape output : 150mV at 430 Ohm
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RIAA : ± 0,2dB (20Hz...20Khz)
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Loudness control : +3 / +6 / +9dB, variable from 30Hz to 100Hz
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Subsonic filter : 18Hz (6dB/oct.)
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Dimensions : 48 x 18,3 x 48,2cm (with PS unit)
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Weight : 34,5kg.
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List price : 550,000¥ (1982)
  
'''Technical Data'''
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* Continuous power:
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'''Anschlüsse'''
** 8 Ohm: 2x 170W (20Hz...20Khz, 0.003% THD), 2x 200W (according to test report).
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* Anzahl der Eingänge:
** 4 Ohm: 2x 250W (1kHz, THD 0.003%), 2x 272W (according to test report).
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** Eingangsempfindlichkeit:
* Dynamic power:
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** Phono MM: 2.5mV, 33 kOhm, 47 kOhm, 100 kOhm umschaltbar
** 8 Ohm: 2x 250W
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** Tuner: 150mV, 47 kOhm
4 Ohm: 2x 390W
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** AUX: 150mV, 47 kOhm
* rise time 0.7µs
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** Tape Play A, B: 150mV, 47 kOhm
slew rate +- 150V/µs
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** Tape DIN: 
* Frequency response: DC - 350Khz (-3dB)
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* Anzahl der Ausgänge:
* Attenuation factor: 10,000 (55Hz, 8 Ohm)
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** Ausgänge:
* Total harmonic distortion:
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** Tape Rec:
** Rated power, 8 ohms: 0.03%.
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** Tape DIN:
1/2 rated power, 8 ohms: 0.003% ** 1 watt, 8 ohms: 0.003
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** Kopfhörer
** 1 Watt, 8 Ohm: 0.003%  
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** 2 Lautsprecherpaare
** Phono In direct to Speaker Out, Volume - 20 dB: 0.003%
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* Rise time: 0,9µs  
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'''Technische Daten'''
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* Dauerleistung:
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** 8 Ohm: 2x 170W (20Hz...20Khz, 8 Ohm, 0,003% THD), 2x 200W (gemäß Testbericht)
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** 4 Ohm: 2x 272W (gemäß Testbericht)
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* Dynamikleistung:
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** 8 Ohm:  
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** 4 Ohm:  
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* Anstiegszeit 0,7µs
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* Anstiegsgeschwindigkeit +- 150V/µs
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* Frequenzgang: DC - 400 kHz, - 3 dB
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* Dämpfungsfaktor 1000 , 1kHz, 8 Ohm
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* Gesamtklirrfaktor:
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** Nennleistung, 8 Ohm: 0,03%  
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** 1/2 Nennleistung, 8 Ohm: 0,003%  
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** 1 Watt, 8 Ohm: 0,003%  
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** Phono In direkt zu Speaker Out, Volume - 20 dB: 0,003%
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* Anstiegszeit: 0,9µs  
 
* Slew rate : ± 150V / µs  
 
* Slew rate : ± 150V / µs  
* Signal to noise ratio:
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* Signalrauschabstand:
** Phono MM:  
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** Phono MM: 96 dB
*** at 2,5mV: 91 dB
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** Phono MC: 72 dB
*** at 5mV: 97 dB
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** High Level: 112 dB
*** at 10mV: 103 dB
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* Klangregelung: -
** Phono MC: 73 dB
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* Loudness: +3 / +6 / +9dB bei 30Hz oder 100Hz  
** High Level: 110 dB
 
* Tone control: -
 
* Loudness: +3 / +6 / +9dB, adjustable from 30Hz - 100Hz  
 
* Subsonic Filter : 18Hz (6dB/octave).
 
* Muting:
 
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* Non-magnetic construction
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* Nicht magnetische Konstruktion
* External dynamic power supply
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* Externes Dynamik-Power-Netzteil
* High-speed amplification without switching distortion
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* High-Speed Verstärkung ohne Schaltverzerrungen
* DC coupling
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* Gleichstrom Kopplung
* High phono signal-to-noise ratio of the MM and MC inputs
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* Hoher Phono-Fremdspannungsabstand der MM und MC Eingänge
* Separate Pre Out
 
* Controls are in drawer, extends automatically at the touch of a button
 
  
  
== Remarks ==
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== Bemerkungen ==
* Output power according to test report STEREO: 2x 200 watts into 8 and 272 watts into 4 ohms
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* Ausgangsleistung gemäß Testbericht STEREO: 2x 200 Watt an 8 und 272 Watt an 4 Ohm
  
  
* Corresponding tuner:
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* Korrespondierender Tuner:
 
** Kenwood L-02 T
 
** Kenwood L-02 T
 
*** [[Kenwood L-02 T|L-02 T]]
 
*** [[Kenwood L-02 T|L-02 T]]
  
  
* Corresponding CD player:
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* Korrespondierender CD-Player:
 
** Kenwood L-03 DP
 
** Kenwood L-03 DP
 
*** [[Kenwood L-03 DP|L-03 DP]]
 
*** [[Kenwood L-03 DP|L-03 DP]]
  
  
== Pictures ==
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== Bilder ==
* Image: Kenwood L-02 A
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* Bild: Kenwood L-02 A
[[File:Kenwood L-02 A.jpg]]
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[[[[Datei:Kenwood L-02 A.jpg]]]]
  
  
== Reports ==
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* Auszug aus Prospekt: Kenwood Kombi L-01 A & L-01 T
* Report 1 from Good Old Hifi: [http://www.good-old-hifi.de/kenwood-l-02a-eine-klasse-fuer-sich/]
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[[Datei:Kenwood L-01A-L-01T-Prospekt-2.jpg]]
  
* Report 2 from "Good Old Hifi": [http://www.good-old-hifi.de/kenwood_l-02a/]
 
  
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== Berichte ==
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* Bericht 1 von "Good Old Hifi": [[http://www.good-old-hifi.de/kenwood_l-01a/]]
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* Bericht 2 von "Good Old Hifi": [[http://www.good-old-hifi.de/kenwood_l-01t__und__l-01a/]]
  
 
== Links ==
 
== Links ==
* External link to "The Vintage Knob" website: [http://www.thevintageknob.org/kenwood-L-02A.html]
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* Externer Link zum "Kenwood Archiv": [[http://www.kenwood.de/WebFiles/File/de/download/archive/l01a.pdf]]
 
 
* External link to "Audio Heritage" website: [http://audio-heritage.jp/TRIO-KENWOOD/amp/l-02a.html]
 
  
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* Externer Link zur Webseite "The Vintage Knob": [[http://www.kenwood.de/WebFiles/File/de/download/archive/l01a.pdf]]
  
[[Category:Integrated Amplifier]]
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[[Kategorie:Vollverstärker]]

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