Difference between revisions of "Luxman C-70f"

 
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== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: [[Luxman]]
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* Manufacturer: [[Luxman]]
* Modell: C-70f
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* Model: C-70f
* Typ: Stereo Vorverstärker
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* Type: Stereo preamplifier
* Baujahre: 2003
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* Years of manufacture: 2003 - 2007
* Hergestellt in: Japan
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* Made in: Japan
* Farbe: Front Alu Silber, Gehäuseabdeckung Grau
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* Color: Front aluminum silver, housing cover gray
* Leistungsaufnahme:  
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* Power consumption: 23 W
* Abmessungen: 467 x 187 x 435 mm
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* Dimensions: 467 x 187 x 435 mm
* Gewicht: 22,6 kg
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* Weight: 22.6 kg
* Neupreis ca.: 450'000 Yen (Japan 2003), entspricht etwa 6'800 Euro
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* New price approx.: 450'000 Yen (Japan 2003), corresponds to about 6'800 Euro
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:
+
* Number of inputs:
 
* Unbalanced:
 
* Unbalanced:
 
** CD / SACD: 250mV / 50kOhm  
 
** CD / SACD: 250mV / 50kOhm  
** CD / DVD: 250mV / 50kOhm  
+
CD / DVD: 250mV / 50kOhm  
 
** Line 1 - 3: 250mV / 50kOhm  
 
** Line 1 - 3: 250mV / 50kOhm  
* Balanced:
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Balanced:
** XLR-1 & 2: 250mV / 100kOhm  
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** XLR-1 & 2: 250mV / 100kOhm  
* Anzahl der Ausgänge:
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* Number of outputs:
 
* Unbalanced:
 
* Unbalanced:
** Tape Rec 1, 2: 1V / 300 Ohm, max. 7,5V  
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** Tape Rec 1, 2: 1V / 300 Ohm, max. 7.5V  
 
** Monitor 1, 2: 1V / 300 Ohm, max. 7,5V
 
** Monitor 1, 2: 1V / 300 Ohm, max. 7,5V
** Output 1, 2: 1V / 300 Ohm, max. 7,5V
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** Output 1, 2: 1V / 300 Ohm, max. 7.5V
* Balanced:
+
Balanced:
 
** Output 1, 2: 1V / 600 Ohm, max. 7,5V
 
** Output 1, 2: 1V / 600 Ohm, max. 7,5V
 
* Remote 1, 2:  
 
* Remote 1, 2:  
  
  
'''Technische Daten'''  
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'''Technical Data'''  
* Frequenzgang: 20Hz - 20'000 Hz, + 0 dB, - 0,1 dB
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* Frequency response:  
* Klirrfaktor: < 0.005 %
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** 20 Hz - 20'000 Hz, + 0 dB, - 0.1 dB
* Signalrauschabstand: 119 dB   
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** 10 Hz - 100'000 Hz, + 0 dB, - 2,2 dB
* Stereokanaltrennung:
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* Distortion factor: &lt; 0.005 % at 1 kHz
* Klangregelung:
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* Signal-to-noise ratio: 119 dB   
** Bass: umschaltbar
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* Tone control:
*** 100 Hz: ± 6dB
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** Bass: ± 10 dB
*** 300 Hz: ± 8dB
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Treble: ± 10 dB
** Höhen: umschaltbar
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* Line Straight: yes
*** 3 kHz: ± 8dB
 
*** 10 kHz: ± 6dB
 
  
  
'''Besondere Ausstattungen'''
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'''Special Features'''
* Große Flip-Down Klappe für sekundäre Bedienelemente
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* Flip down front flap for little used controls.
* Anschlussbuchsen 1, 2 für Ferneinschaltung, Netzschalter schaltet Endstufen mit ein
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* Output switchable: Off, Unbalanced, Balanced, Both
* Bi-Amping möglich
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* Monitor switchable: Off, 1 or 2
 +
* Dubbing
 +
* Inverted Phase
 +
* Mono / Stereo switch
 +
* Connector sockets 1, 2 for remote switching, mains switch also switches on power amplifiers
 +
* Bi-amping possible
 
* Line Phase Sensor
 
* Line Phase Sensor
  
  
== Bemerkungen ==
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== Remarks ==
* Vorverstärker der gleichen Serie:
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* Preamplifiers of the same series:
** [[Luxman C-3|C-3]]
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** [[Luxman C-70f]]
** [[Luxman C-5|C-5]]
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** [[Luxman CU-80]]
** [[Luxman C-7|C-7]]
 
** [[Luxman C-7f|C-7f]] Nachfolger C-7
 
** [[Luxman C-8f|C-8f]] Nachfolger C-08
 
** [[Luxman C-9|C-9]]
 
** [[Luxman C-9II|C-9II]] Nachfolger C-9
 
** [[Luxman C-10|C-10]]
 
** [[Luxman C-10II|C-10II]]  Nachfolger C-10
 
  
  
* Endverstärker der gleichen Serie:
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* Power amplifiers of the same series:
** [[Luxman M-3|M-3]]
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** [[Luxman M-70f]]
** [[Luxman M-5|M-5]]
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** [[Luxman MU-80]]
** [[Luxman M-7|M-7]]
 
** [[Luxman M-7f|M-7f]] Nachfolger M-7
 
** [[Luxman M-8f|M-8f]] Nachfolger M-08
 
** [[Luxman M-10|M-10]]
 
** [[Luxman M-10II|M-10II]] Nachfolger M-10
 
** [[Luxman B-10|B-10]]
 
** [[Luxman B-10II|B-10II]] Nachfolger B-10
 
  
  
* CD-Player der gleichen Serie:
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* CD players of the same series:
** [[Luxman D-7|D-7]]
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** [[Luxman DU-7]]
** [[Luxman D-10|D-10]]
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** [[Luxman DU-10]]
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** [[Luxman DU-50]]
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** [[Luxman DU-80]]
  
  
* Phono Vorverstärker der gleichen Serie:
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* [[Phono Preamplifier]] of the same series:
** [[Luxman E-03|E-03]]
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** [[Luxman E-03]]
  
  
== Bilder ==
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== Pictures ==
* Auszug aus Prospekt: Luxman C-7f
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* Picture: Luxman C-70f
[[Datei:Luxman C-7f-1.jpg]]
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[[Datei:Luxman C-70f-1.jpg|1000px]]
  
  
== Berichte ==
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* Picture: Luxman pre- and power amplifier C-70f and M-70f
 +
[[Datei:Luxman C-70f-M-70f-1.jpg|1000px]]
 +
 
 +
 
 +
== Reports ==
  
  
 
== Links ==
 
== Links ==
* Externer Link zu Webseite "The Vintage Knob": [[http://www.thevintageknob.org/luxman-C-7.html]]
 
  
* Externer Link zu Webseite "Audio Heritage": [[http://audio-heritage.jp/LUXMAN/amp/c-7f.html]]
 
  
[[Kategorie:Vorverstärker]]
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[[Category:Preamplifier]]

Latest revision as of 04:47, 7 May 2018

Data[edit]

General

  • Manufacturer: Luxman
  • Model: C-70f
  • Type: Stereo preamplifier
  • Years of manufacture: 2003 - 2007
  • Made in: Japan
  • Color: Front aluminum silver, housing cover gray
  • Power consumption: 23 W
  • Dimensions: 467 x 187 x 435 mm
  • Weight: 22.6 kg
  • New price approx.: 450'000 Yen (Japan 2003), corresponds to about 6'800 Euro


Connections

  • Number of inputs:
  • Unbalanced:
    • CD / SACD: 250mV / 50kOhm

CD / DVD: 250mV / 50kOhm

    • Line 1 - 3: 250mV / 50kOhm

Balanced:

    • XLR-1 & 2: 250mV / 100kOhm
  • Number of outputs:
  • Unbalanced:
    • Tape Rec 1, 2: 1V / 300 Ohm, max. 7.5V
    • Monitor 1, 2: 1V / 300 Ohm, max. 7,5V
    • Output 1, 2: 1V / 300 Ohm, max. 7.5V

Balanced:

    • Output 1, 2: 1V / 600 Ohm, max. 7,5V
  • Remote 1, 2:


Technical Data

  • Frequency response:
    • 20 Hz - 20'000 Hz, + 0 dB, - 0.1 dB
    • 10 Hz - 100'000 Hz, + 0 dB, - 2,2 dB
  • Distortion factor: < 0.005 % at 1 kHz
  • Signal-to-noise ratio: 119 dB
  • Tone control:
    • Bass: ± 10 dB

Treble: ± 10 dB

  • Line Straight: yes


Special Features

  • Flip down front flap for little used controls.
  • Output switchable: Off, Unbalanced, Balanced, Both
  • Monitor switchable: Off, 1 or 2
  • Dubbing
  • Inverted Phase
  • Mono / Stereo switch
  • Connector sockets 1, 2 for remote switching, mains switch also switches on power amplifiers
  • Bi-amping possible
  • Line Phase Sensor


Remarks[edit]





Pictures[edit]

  • Picture: Luxman C-70f

1000px


  • Picture: Luxman pre- and power amplifier C-70f and M-70f

1000px


Reports[edit]

Links[edit]