Difference between revisions of "Luxman M-4000A"
 
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__NOTOC__
 
__NOTOC__
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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: [[Luxman]]
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* Manufacturer: [[Luxman]]
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* Modell: M-4000A
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* Model: M-4000A
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* Baujahre: 1979 - 1981
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* Model range: Prestige Series
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* Hergestellt in: Japan
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* Type: Stereo power amplifier (2x completely built in mono)
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* Farbe: Silber, Holz
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* Years of manufacture: 1979 - 1981
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* Typ: Stereo-Endstufe (2xkomplett Mono)
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* Manufactured in: Japan
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* Fernbedienung: -
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* Color: Silver, Wood
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* Leistungsaufnahme: 540 W
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* Remote control: -
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* Abmessungen (BxHxT): 460 mm x 437mm x 210mm
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* Power consumption: 520 W
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* Gewicht: 40 kg  
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* Dimensions (WxHxD): 495 mm x 175mm x 380mm
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* Neupreis ca.: 490'000 Yen (Japan, 1983), 3600 Euro
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* Weight: 30 kg  
 +
* Original price approx.: 398'000 Yen (Japan, 1980), 1595 US-$, 5'500 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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** Direct in: max. 750 mV bei 300 kOhm
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** Direct in: 600mV, 50 kOhm
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** Attenuated in: 45 kOhm
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* Number of outputs:
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** Anschlüsse für Elektrostaten
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** Speaker XLR connector
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* Anzahl der Ausgänge:
 
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** hier die Ausgänge aufzählen
 
  
  
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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 THD)
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** 8 Ohm: 2*105 W Pure Class A
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** 8 Ohm: 2 x 180W (20 Hz ... 20 kHz, 0.008% THD)
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** 8 Ohm: BTL Mono-Betrieb 1*400 W Pure Class A
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** 4 Ohm: 2 x 250W DIN
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* Dynamikleistung
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* Dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:
 
** 4 Ohm:
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* Gesamtklirrfaktor: < 0,005%
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* Total harmonic distortion: &lt; 0.005%.
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* Dämpfungsfaktor:
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* Attenuation factor: 100 at 8 Ohm
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* Frequenzgang:
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* Frequency response: 3 - 100'000 Hz
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* Signalrauschabstand:
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* Signal to noise ratio: &gt;116 dB
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* Stereokanaltrennung:
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* Stereo channel separation: &gt;100 dB
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* Geräuschspannung: >120 dB
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* Noise voltage: &gt;115 dB
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* Übertragungsbereich: 10-100.000 Hz +0/-0,5 dB
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* Frequency response: 10-100,000 Hz +0/-0.5 dB
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* Subsonic Filter:  
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* Subsonic Filter: yes
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Stand-By Taste
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* Separate level control L / R
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* Subsonic Taste
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* Stand-by display
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* Signal Ein/Aus Taste
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* LED display separately L / R, -24 - +3 dB for peak level
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* Grosse VU-Meter mit Peak-Hold Taste und VU-Meter Ein/Aus Taste
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* Large VU meter
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* 3-stufiger Lüfter mit Geschwindigkeitswahlschalter
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* Peak LED on/off button
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* VU meter switching -20dB
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* Subsonic slide switch on rear panel
  
  
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== Bemerkungen ==
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== Remarks ==
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*Weitere Modelle der gleichen Serie:
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* Compared to the Luxman [[Luxman M-4000|M-4000]], the M-4000A features the following changes:
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** Korrespondierende Vorstufe Luxman C-05
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** MOS-FETs, Lux's Duo-Beta scheme, XLR connectors for the speakers, an improved signal-to-noise ratio of 2dB, Duo-Beta logo and 2 kilos more weight. In addition, the VU meters have been revised (narrower and clearer).
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*** [[Luxman C-05|C-05]]
 
  
  
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== Bilder ==
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* Other models in the same series:
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* Luxman M-05 Front
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** [[Luxman M-1600]]
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[[Datei:Luxman M-05-4.jpg]]
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** [[Luxman M-2000]]
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** [[Luxman M-4000]]
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** [[Luxman M-4000A]]
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** [[Luxman M-6000]]
  
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* Luxman M-05 Innenansicht
 
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[[Datei:Luxman M-05-8.jpg]]
 
  
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* Luxman M-05 Rückansicht
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* [[Luxman C-5000A Corresponding Preamplifier
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[[Bild:Luxman M-05 back.JPG]]
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** [[Luxman C-5000A]]
  
  
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== Berichte ==
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* Corresponding tuner: Luxman T-110
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* Externer Link: Bericht Restauration M-4000A "Liquid Audio": [http://liquidaudio.com.au/luxman-m4000a-amplifier-restoration/]
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** [[Luxman T-110]]
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 +
 
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== Pictures ==
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* Luxman M-4000A front
 +
[[File:Luxman M-4000A-6.jpg]]
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 +
 
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* Luxman M-4000 interior view
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[[File:Luxman M-4000A-8.jpg]]
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 +
 
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* Luxman M-4000A rear view
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[[File:Luxman M-4000A-10.jpg]]
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 +
 
 +
== Reports ==
 +
* External link: M-4000A "Liquid Audio" restoration report: [http://liquidaudio.com.au/luxman-m4000a-amplifier-restoration/]
 +
 
  
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http://liquidaudio.com.au/luxman-m4000a-amplifier-restoration/
 
 
== Links ==
 
== Links ==
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* Externer Link: Webseite "Wegavision Pytalhost": [http://wegavision.pytalhost.com/Luxman/1981/Luxman_81-82_05.jpg]
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* External Link: "Hifi Archive" website: [http://www.hifi-archiv.info/Luxman/1981/Luxman_81-82_05.jpg]
 +
 
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* External Link: "The Vintage Knob" website: [http://www.thevintageknob.org/luxman-M-4000.html]
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* External link: "Hifido, Japan" website: [http://www.hifido.co.jp/KW/G/P0/A10/E/20-10/S0/C12-70367-63387-00/]
  
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* Externer Link: Webseite "The Vintage Knob": [http://www.thevintageknob.org/luxman-M-4000.html]
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* External link: "Audio Database" website: [http://audio-database.com/LUXMANALPINE-LUXMAN/amp/m-4000a-e.html]
  
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* Externer Link: Webseite "Hifido, Japan": [http://www.hifido.co.jp/KW/G/P0/A10/E/20-10/S0/C12-70367-63387-00/]
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* External link: "Audio Heritage, Japan" website: [http://audio-heritage.jp/LUXMAN/amp/m-4000a.html]
  
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[[Kategorie:Endstufen]]
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[[Category:Power Amplifiers]]

Latest revision as of 03:31, 30 January 2019

Data[edit]

General

  • Manufacturer: Luxman
  • Model: M-4000A
  • Model range: Prestige Series
  • Type: Stereo power amplifier (2x completely built in mono)
  • Years of manufacture: 1979 - 1981
  • Manufactured in: Japan
  • Color: Silver, Wood
  • Remote control: -
  • Power consumption: 520 W
  • Dimensions (WxHxD): 495 mm x 175mm x 380mm
  • Weight: 30 kg
  • Original price approx.: 398'000 Yen (Japan, 1980), 1595 US-$, 5'500 DM


Connections

  • Number of inputs:
    • Direct in: 600mV, 50 kOhm
  • Number of outputs:
    • Speaker XLR connector


Technical Data

  • Continuous power (at THD)
    • 8 Ohm: 2 x 180W (20 Hz ... 20 kHz, 0.008% THD)
    • 4 Ohm: 2 x 250W DIN
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: < 0.005%.
  • Attenuation factor: 100 at 8 Ohm
  • Frequency response: 3 - 100'000 Hz
  • Signal to noise ratio: >116 dB
  • Stereo channel separation: >100 dB
  • Noise voltage: >115 dB
  • Frequency response: 10-100,000 Hz +0/-0.5 dB
  • Subsonic Filter: yes


Special Features

  • Separate level control L / R
  • Stand-by display
  • LED display separately L / R, -24 - +3 dB for peak level
  • Large VU meter
  • Peak LED on/off button
  • VU meter switching -20dB
  • Subsonic slide switch on rear panel


Remarks[edit]

  • Compared to the Luxman M-4000, the M-4000A features the following changes:
    • MOS-FETs, Lux's Duo-Beta scheme, XLR connectors for the speakers, an improved signal-to-noise ratio of 2dB, Duo-Beta logo and 2 kilos more weight. In addition, the VU meters have been revised (narrower and clearer).





Pictures[edit]

  • Luxman M-4000A front

Luxman M-4000A-6.jpg


  • Luxman M-4000 interior view

Luxman M-4000A-8.jpg


  • Luxman M-4000A rear view

Luxman M-4000A-10.jpg


Reports[edit]

  • External link: M-4000A "Liquid Audio" restoration report: [1]


Links[edit]

  • External Link: "Hifi Archive" website: [2]
  • External Link: "The Vintage Knob" website: [3]
  • External link: "Hifido, Japan" website: [4]
  • External link: "Audio Database" website: [5]
  • External link: "Audio Heritage, Japan" website: [6]
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