Difference between revisions of "Luxman L-570Z's"
 
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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: L-570Z's (Update des L-570X's, nur in Japan erhältlich)
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* Model: L-570Z's (update of the L-570X's, only available in Japan).
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* Baujahre: 1992 - 1994
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* Year of manufacture: 1992 - 1994
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* Hergestellt in: Japan
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* Made in: Japan
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* Farbe: Front Champagnerfarbig, Rosenholzgehäuse
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* Color: Front champagne, rosewood cabinet
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* Typ: Class A - Vollverstärker Analog
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* Type: Class A - Integrated Analogue Amplifier
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* Leistungsaufnahme: 300 W (max.)
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* Power consumption: 300 W (max.)
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* Abmessungen: 438 x 176 x 467mm (BxHxT)
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* Dimensions (WxHxD): 438 x 176 x 467 mm
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* Gewicht: 30 kg  
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* Weight: 30 kg  
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* Neupreis ca.: 500'000 Yen (Japan, 1992)
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* Original price approx.: 500'000 Yen (Japan, 1992)
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge: 10
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* Number of inputs: 10
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** Phono MM Empfindlichkeit: 2.5 mV, Impedanz 50 kOhm
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** Phono MM sensitivity: 2.5 mV, impedance 50 kOhm
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** Phono MC Empfindlichkeit: 0.1 mV, Impedanz 100 Ohm
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** Phono MC sensitivity: 0.1 mV, impedance 100 Ohm
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** Tuner Empfindlichkeit: 150 mV, Impedanz: 50 kOhm
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** Tuner Sensitivity: 150 mV, Impedance: 50 kOhm
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** CD Empfindlichkeit: 150 mV, Impedanz: 50 kOhm
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** CD Sensitivity: 150 mV, Impedance: 50 kOhm
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** Line 1,2: Empfindlichkeit: 150 mV, Impedanz: 50 kOhm
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** Line 1,2: Sensitivity: 150 mV, Impedance: 50 kOhm
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** Balance Line: Empfindlichkeit: 150 mV, Impedanz: 50 kOhm
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Balance Line: Sensitivity: 150 mV, Impedance: 50 kOhm
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** Tape DAT/1,2,3: Empfindlichkeit: 150 mV, Impedanz: 50 kOhm
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** Tape DAT/1,2,3: Sensitivity: 150 mV, Impedance: 50 kOhm
  
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* Anzahl der Ausgänge: 2
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* Number of outputs: 2
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** Lautsprecher: 2 x Schrauben/Klemmen für 1 Lautsprecherpaar
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** Loudspeaker: 2 x screws/clamps for 1 pair of loudspeakers
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Dauerleistung Class-A
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* Continuous output Class-A
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** 8 Ohm: 2 x 50 W (bei Klirrfaktor < 0,01%)
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** 8 Ohm: 2 x 50 W (at distortion factor < 0,01%)
 
** 4 Ohm:  
 
** 4 Ohm:  
 
* Dynamikleistung
 
* Dynamikleistung
Line 39: Line 39:
 
* Dämpfungsfaktor:  
 
* Dämpfungsfaktor:  
 
* Frequenzgang:
 
* Frequenzgang:
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** Phono MM: 20Hz...20Khz (±0,3dB)  
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** Phono MM: 20 Hz - 20 kHz (±0,3dB)  
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** Phono MC: 20Hz...20Khz (±0,3dB)  
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** Phono MC: 20 Hz - 20 kHz (±0,3dB)  
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** Line: 10Hz...100Khz (-3dB)
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** Line: 10 Hz - 100 kHz (-3dB)
 
* Signalrauschabstand:  
 
* Signalrauschabstand:  
 
** Phono MM: >86dB
 
** Phono MM: >86dB
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** Phono MC: >74dB
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Phono MC: &gt; 74dB
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** CD, Tuner, Line, Tape: >108dB
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CD, Tuner, Line, Tape: &gt; 108dB
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* Stereokanaltrennung:
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* Stereo channel separation:
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* Klangregelung: Tone Compensator ±4.5dB
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* Tone control: Tone Compensator ±4.5dB
 
* Loudness: -
 
* Loudness: -
 
* High Filter: -
 
* High Filter: -
 
* Low Filter (Subsonic): -
 
* Low Filter (Subsonic): -
 
* Mute: -
 
* Mute: -
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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'''
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* Der Verstärker arbeitet im reinen Class-A Betrieb.
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* The amplifier operates in pure Class-A mode.
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* Symmetrischer Balance Line Cannon Eingang mit XLR-Steckern
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* Balanced Line Cannon input with XLR connectors.
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* Anschlüsse für Signal-Prozessor
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* Connectors for signal processor
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* Monitor Taste
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* Monitor button
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* Lautsprecherwahlschalter
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* Speaker selector switch
  
  
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== Bemerkungen ==
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== Notes ==
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* Der Luxman L-570Z's ist ein weiteres Update des L-570 und war nur in Japan erhältlich. Kundenreaktionen zeigten, dass der Sound des L-570 vielen zu weich war und man mehr einen dynamischen Sound in Richtung L-540 erwartete. Entsprechend wurde die Stromversorgung des L-570Z's dynamischer ausgelegt, diverse Schaltungen wurden besser gestaltet, um die Dämpfung von Dynamik- und Phasenverschiebungen zu vermeiden. Zudem wurden die beim L-570X's teilweise neu gestalteten Leiterplatten weiter optimiert, vergoldete & Stickstoff gefüllte versiegelte Relais verwendet, das Chassis wie aber auch die Vorverstärker-Stromversorgung verstärkt, die Wärmeableitung nun mit reinen Kupfer-Wärme Rohren ausgeführt und im ganzen Innern war neu eine reine Kupferverkabelung inklusive.
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* The Luxman L-570Z's is another update of the L-570 and was only available in Japan. Customer feedback indicated that the L-570's sound was too soft for many, and they expected more of a dynamic sound along the lines of the L-540. Accordingly, the L-570Z's power supply was designed to be more dynamic, and various circuits were better designed to avoid attenuating dynamic and phase shifts. In addition, the L-570X's partially redesigned circuit boards were further optimized, gold-plated &amp; nitrogen-filled sealed relays were used, the chassis as well as the preamplifier power supply was reinforced, heat dissipation was now done with pure copper heat pipes, and the entire interior was rewired with pure copper cables.
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* Optisch war der Luxman L-570Z's identisch zu seinen beiden Vorgängern. Allerdings war neu (dies als optische Abgrenzung) der Monitor Knopf in Rot gehalten.
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* Visually, the Luxman L-570Z's was identical to its two predecessors. However, new (this as a visual differentiation) the monitor button was now designed in red.
  
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* Weitere Modelle der gleichen Serie:
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* Other models of the same series:
 
** [[Luxman L-540|L-540]]
 
** [[Luxman L-540|L-540]]
 
** [[Luxman L-570|L-570]]
 
** [[Luxman L-570|L-570]]
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** [[Luxman L-570X's|L-570X's]]
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** [[Luxman L-570X's|L-570X]]
 
** [[Luxman L-570Z's|L-570Z's]]
 
** [[Luxman L-570Z's|L-570Z's]]
  
  
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== Bilder ==
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== Pictures ==
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* Luxman L-570Z's Front
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* [[Luxman L-570Z's Front
 
[[Datei:Luxman L-570Z's-1.jpg]]
 
[[Datei:Luxman L-570Z's-1.jpg]]
  
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* Luxman L-570Z's Frontdetails Links
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* Luxman L-570Z's front details links
 
[[Datei:Luxman L-570Z's-6.jpg]]
 
[[Datei:Luxman L-570Z's-6.jpg]]
  
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* Luxman L-570Z's Frontdetails Rechts
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* Luxman L-570Z's front details right side
 
[[Datei:Luxman L-570Z's-7.jpg]]
 
[[Datei:Luxman L-570Z's-7.jpg]]
  
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* Luxman L-570Z's Innenansicht
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* Luxman L-570Z's interior view
 
[[Datei:Luxman L-570Z's-8.jpg]]
 
[[Datei:Luxman L-570Z's-8.jpg]]
  
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* Luxman L-570Z's Rückansicht
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* Luxman L-570Z's rear view
 
[[Datei:Luxman L-570Z's-4.jpg]]
 
[[Datei:Luxman L-570Z's-4.jpg]]
  
  
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== Berichte ==
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== Reports ==
  
  
 
== Links ==
 
== Links ==
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* Externer Link: Webseite "The Vintage Knob": [http://www.thevintageknob.org/luxman-L-570Z_quote_s.html]
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* External Link: "The Vintage Knob" website: [http://www.thevintageknob.org/luxman-L-570Z_quote_s.html]
  
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* Externer Link: Webseite "Audio Heritage, Japan": [http://audio-heritage.jp/LUXMAN/amp/l-570zs.html]
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* External link: Audio Heritage, Japan website: [http://audio-heritage.jp/LUXMAN/amp/l-570zs.html]
  
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[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]</0,01%)>

Latest revision as of 01:29, 15 January 2018

Data[edit]

General

  • Manufacturer: Luxman
  • Model: L-570Z's (update of the L-570X's, only available in Japan).
  • Year of manufacture: 1992 - 1994
  • Made in: Japan
  • Color: Front champagne, rosewood cabinet
  • Type: Class A - Integrated Analogue Amplifier
  • Power consumption: 300 W (max.)
  • Dimensions (WxHxD): 438 x 176 x 467 mm
  • Weight: 30 kg
  • Original price approx.: 500'000 Yen (Japan, 1992)


Connections

  • Number of inputs: 10
    • Phono MM sensitivity: 2.5 mV, impedance 50 kOhm
    • Phono MC sensitivity: 0.1 mV, impedance 100 Ohm
    • Tuner Sensitivity: 150 mV, Impedance: 50 kOhm
    • CD Sensitivity: 150 mV, Impedance: 50 kOhm
    • Line 1,2: Sensitivity: 150 mV, Impedance: 50 kOhm

Balance Line: Sensitivity: 150 mV, Impedance: 50 kOhm

    • Tape DAT/1,2,3: Sensitivity: 150 mV, Impedance: 50 kOhm
  • Number of outputs: 2
    • Loudspeaker: 2 x screws/clamps for 1 pair of loudspeakers


Technical Data

  • Continuous output Class-A
    • 8 Ohm: 2 x 50 W (at distortion factor < 0,01%)
    • 4 Ohm:
  • Dynamikleistung
    • 8 Ohm:
    • 4 Ohm:
  • Gesamtklirrfaktor: 0.01% oder weniger
  • Dämpfungsfaktor:
  • Frequenzgang:
    • Phono MM: 20 Hz - 20 kHz (±0,3dB)
    • Phono MC: 20 Hz - 20 kHz (±0,3dB)
    • Line: 10 Hz - 100 kHz (-3dB)
  • Signalrauschabstand:
    • Phono MM: >86dB

Phono MC: > 74dB CD, Tuner, Line, Tape: > 108dB

  • Stereo channel separation:
  • Tone control: Tone Compensator ±4.5dB
  • Loudness: -
  • High Filter: -
  • Low Filter (Subsonic): -
  • Mute: -
  • Direct/Line-Straight: Yes


Special Features

  • The amplifier operates in pure Class-A mode.
  • Balanced Line Cannon input with XLR connectors.
  • Connectors for signal processor
  • Monitor button
  • Speaker selector switch


Notes[edit]

  • The Luxman L-570Z's is another update of the L-570 and was only available in Japan. Customer feedback indicated that the L-570's sound was too soft for many, and they expected more of a dynamic sound along the lines of the L-540. Accordingly, the L-570Z's power supply was designed to be more dynamic, and various circuits were better designed to avoid attenuating dynamic and phase shifts. In addition, the L-570X's partially redesigned circuit boards were further optimized, gold-plated & nitrogen-filled sealed relays were used, the chassis as well as the preamplifier power supply was reinforced, heat dissipation was now done with pure copper heat pipes, and the entire interior was rewired with pure copper cables.
  • Visually, the Luxman L-570Z's was identical to its two predecessors. However, new (this as a visual differentiation) the monitor button was now designed in red.


Pictures[edit]

  • [[Luxman L-570Z's Front

Datei:Luxman L-570Z's-1.jpg

  • Luxman L-570Z's front details links

Datei:Luxman L-570Z's-6.jpg

  • Luxman L-570Z's front details right side

Datei:Luxman L-570Z's-7.jpg

  • Luxman L-570Z's interior view

Datei:Luxman L-570Z's-8.jpg

  • Luxman L-570Z's rear view

Datei:Luxman L-570Z's-4.jpg


Reports[edit]

Links[edit]

  • External Link: "The Vintage Knob" website: [1]
  • External link: Audio Heritage, Japan website: [2]</0,01%)>
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