Difference between revisions of "Luxman C-7"

 
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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-7
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* Model: C-7
* Typ: Stereo Vorverstärker
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* Type: Stereo preamplifier
* Baujahre: C-7 1996 - 1998, C-7i 1998 - 2000
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* Years of manufacture: C-7 1996 - 1998, C-7i 1998 - 2000
* Hergestellt in: Japan
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* Made in: Japan
* Farbe: Front Alu Gold, Gehäuseabdeckung Holz Klavierlack
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* Color: Front aluminum gold, housing cover wood piano lacquer
* Leistungsaufnahme: 38 W
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* Power consumption: 38 W
* Abmessungen: 467 x 187 x 435 mm
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* Dimensions: 467 x 187 x 435 mm
* Gewicht: 18 kg
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* Weight: 18 kg
* Neupreis ca.: 350'000 Yen (Japan 1996, 1998), 9'498 DM
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* Original price C-7 approx.: 350'000 Yen (Japan 1996), RRP: 9'498 DM
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* New price C-7i approx.: 367'500 Yen (Japan 1998)
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:
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* Number of inputs:
** Phono MM 1: 2.2 mV, 50 kOhm
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* Unbalanced:
** Phono MM 2: 2.2 mV, umschaltbar 100 Ohm, 50 kOhm, 100kohm; 50pf, 100pf, 300pf
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** Tuner: 150mV / 50kOhm
** Phono MC: 220 mV, 20 - 40 Ohm
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CD: 150mV / 50kOhm
** Tuner: 145 mV, 60 kOhm
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Line 1 - 3: 150mV / 50kOhm
** Aux 1: 145 mV, 60 kOhm
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Balanced:
** Aux 2: 145 mV, 60 kOhm
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** XLR-1 & 2: 150mV / 100kOhm
** Tape 1: 145 mV, 60 kOhm
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* Number of outputs:
** Tape 2: 145 mV, 60 kOhm
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* Unbalanced:
** Tape 3: 145 mV, 60 kOhm
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** Tape Rec 1, 2: 1V / 600 Ohm, max. 7.5V
* Anzahl der Ausgänge:
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** Monitor 1, 2: 1V / 600 Ohm, max. 7,5V
** Pre Out 1 & 2: typisch 1V, max. 18V, <0,002%, 47 Ohm
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** Output 1, 2: 1V / 600 Ohm, max. 7.5V
** Kopfhörer umschaltbar: off, low, high
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Balanced:
** Tape 1 Rec Out: typisch 145mV, max. 18V, <0,002%, 100 Ohm
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** Output 1, 2: 1V / 300 Ohm, max. 7.5V
** Tape 2 Rec Out: typisch 145mV, max. 18V, <0,002%, 100 Ohm
 
** Tape 3 Rec Out: typisch 145mV, max. 18V, <0,002%, 100 Ohm
 
  
  
'''Technische Daten'''  
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'''Technical Data'''  
* Frequenzgang: 20Hz - 20'000 Hz
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* Frequency response: 20Hz - 20'000 Hz, + 0 dB, - 0,1 dB
** Phono: 20Hz - 20'000 Hz, ±0.2dB
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* Distortion factor: &lt;0.005%
** Tuner, AUX: 1Hz - 150'000 Hz, 0.5dB
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* Signal to noise ratio: 110 dB 
** Monitor: 1Hz - 150'000 Hz, 0.5dB   
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* Stereo channel separation:
* Klirrfaktor:  
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* Tone control:
** Phono MM 1 & 2, MC: <0.005%
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** Bass: switchable
** Tuner, AUX1, 2: 0.005%
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*** 100 Hz: ± 6dB
** Monitor Tape 1, 2, 3: 0.005%
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*** 300 Hz: ± 8dB
* Signalrauschabstand:
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** Treble: switchable
** Phono MM 1 & 2: 80dB
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*** 3 kHz: ± 8dB  
** Phono MC: 78dB
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*** 10 kHz: ± 6dB
** Tuner, AUX 1 & 2: 100dB
 
** Monitor 1, 2 & 3: 100dB 
 
* Stereokanaltrennung:
 
* Klangregelung:
 
** Bass: ± 8dB
 
** Höhen: ± 8dB
 
* Loudness: -
 
* High Filter, schaltbar: 6 dB / Oktave, 9 kHz/off/15kHz, 12 dB / Oktave, 9 kHz/off/15kHz
 
* Low Filter (Subsonic) schaltbar: 6 dB / Oktave, 10 Hz/off/20Hz; 12 dB / Oktave, 10 Hz/off/20Hz;
 
* Low boost umschaltbar: 50 Hz/off/100Hz
 
  
  
'''Besondere Ausstattungen'''
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'''Special Features'''
* Vorverstärker Aufbau komplett 2xMono
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* Large flip-down door for secondary controls
* Ton Bypass
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* Connector sockets 1, 2 for remote switching, mains switch also switches on power amplifiers
* Stereo / Mono umschalbar: Mono L+R, Mono L, Mono R, Stereo, Reverse
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* Bi-amping possible
* Einsatzfrequenzen Low, umschaltbar: 55Hz, 77Hz, 110Hz, 155Hz, 220Hz, 310Hz, 440Hz, 620Hz, 880Hz
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* Line phase sensor
* Einsatzfrequenzen High, umschaltbar: 440Hz, 620Hz, 880Hz, 1.2kHz, 1.7kHz, 2.5kHz, 3.5kHz, 5kHz, 7kHz
 
* Variationsmöglichkeiten: -8dB, -4dB, -2dB, -1dB, 0dB, 1dB, 2dB, 4dB, 8dB
 
* Tape Dubbing Tape 1 umschaltbar: Tape 2, Source, Rec off
 
* Tape Dubbing Tape 2 umschaltbar: Tape 1, Source, Rec off
 
* Tape Dubbing Tape 3 umschaltbar: Tape 1, Source, Rec off
 
* Einsteckplatz für Phono Step-up Transformator auf der Rückseite
 
  
  
'''Besondere Ausstattungen'''
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== Remarks ==
* 2 große VU-Meter
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* Preamplifiers of the same series:
* Eingangsabschwächer
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** [[Luxman C-3]]
* BTL-Schalter für Brückenbetrieb (nur für symmetrischen Eingang)
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** [[Luxman C-5]]
* Anschlussbuchse für Ferneinschaltung
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** [[Luxman C-7]]
* Line Phase Sensor
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** [[Luxman C-7f]] C-7 successor
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** [[Luxman C-08]]
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** [[Luxman C-9]]
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** [[Luxman C-9II]] Successor C-9
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** [[Luxman C-10]]
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** [[Luxman C-10II]]  Successor C-10
  
  
== Bemerkungen ==
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* Power amplifiers of the same series:
* Vorverstärker der gleichen Serie:
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** [[Luxman M-3]]
** [[Luxman C-3|C-3]]
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** [[Luxman M-5]]
** [[Luxman C-5|C-5]]
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** [[Luxman M-7]]
** [[Luxman C-7|C-7]]
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** [[Luxman M-7f]] Successor M-7
** [[Luxman C-7f|C-7f]] Nachfolger C-7
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** [[Luxman M-10]]
** [[Luxman C-9|C-9]]
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** [[Luxman M-10II]] Successor M-10
** [[Luxman C-9II|C-9II]] Nachfolger C-9
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** [[Luxman B-10]]
** [[Luxman C-10|C-10]]
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** [[Luxman B-10II]] Successor B-10
** [[Luxman C-10II|C-10II]] Nachfolger C-10
 
  
  
* Endverstärker der gleichen Serie:
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* CD players of the same series
** [[Luxman M-3|M-3]]
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** [[Luxman D-7]]
** [[Luxman M-5|M-5]]
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** [[Luxman D-10]]
** [[Luxman M-7|M-7]]
 
** [[Luxman M-7f|M-7f]] Nachfolger M-7
 
** [[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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* MC / MM - phono preamplifier of the same series:
** [[Luxman D-7|D-7]]
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** [[Luxman E-03]]
** [[Luxman D-10|D-10]]
 
  
  
* Phono Vorverstärker der gleichen Serie:
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== Pictures ==
** [[Luxman E-03|E-03]]
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* Extract from brochure: Luxman C-7
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[[File:Luxman C-7-Prospekt-2.jpg]]
  
  
== Bilder ==
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== Reports ==
* Bild: Luxman M-7 Front
 
[[Datei:Luxman M7.jpg]]
 
  
  
* Bild: Luxman M-7 Rückseite
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== Links ==
[[Datei:Luxman M7 back.jpg]]
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* External link to website "Hifi Archiv": [[http://www.hifi-archiv.info/Luxman/1998/Luxman_98_HighEnd+Serie500_09.jpg]]
  
 +
* External link to website "The Vintage Knob": [[http://www.thevintageknob.org/luxman-C-7.html]]
  
== Berichte ==
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* External link to website "Audio Heritage": [[http://audio-heritage.jp/LUXMAN/amp/c-7.html]]
 
 
 
 
== 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-7.html]]
 
  
[[Kategorie:Endstufen]]
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[[Category:Preamplifier]]

Latest revision as of 02:08, 31 January 2019

Data[edit]

General

  • Manufacturer: Luxman
  • Model: C-7
  • Type: Stereo preamplifier
  • Years of manufacture: C-7 1996 - 1998, C-7i 1998 - 2000
  • Made in: Japan
  • Color: Front aluminum gold, housing cover wood piano lacquer
  • Power consumption: 38 W
  • Dimensions: 467 x 187 x 435 mm
  • Weight: 18 kg
  • Original price C-7 approx.: 350'000 Yen (Japan 1996), RRP: 9'498 DM
  • New price C-7i approx.: 367'500 Yen (Japan 1998)


Connections

  • Number of inputs:
  • Unbalanced:
    • Tuner: 150mV / 50kOhm

CD: 150mV / 50kOhm Line 1 - 3: 150mV / 50kOhm Balanced:

    • XLR-1 & 2: 150mV / 100kOhm
  • Number of outputs:
  • Unbalanced:
    • Tape Rec 1, 2: 1V / 600 Ohm, max. 7.5V
    • Monitor 1, 2: 1V / 600 Ohm, max. 7,5V
    • Output 1, 2: 1V / 600 Ohm, max. 7.5V

Balanced:

    • Output 1, 2: 1V / 300 Ohm, max. 7.5V


Technical Data

  • Frequency response: 20Hz - 20'000 Hz, + 0 dB, - 0,1 dB
  • Distortion factor: <0.005%
  • Signal to noise ratio: 110 dB
  • Stereo channel separation:
  • Tone control:
    • Bass: switchable
      • 100 Hz: ± 6dB
      • 300 Hz: ± 8dB
    • Treble: switchable
      • 3 kHz: ± 8dB
      • 10 kHz: ± 6dB


Special Features

  • Large flip-down door for secondary controls
  • Connector sockets 1, 2 for remote switching, mains switch also switches on power amplifiers
  • Bi-amping possible
  • Line phase sensor


Remarks[edit]




  • MC / MM - phono preamplifier of the same series:


Pictures[edit]

  • Extract from brochure: Luxman C-7

Luxman C-7-Prospekt-2.jpg


Reports[edit]

Links[edit]

  • External link to website "Hifi Archiv": [[1]]
  • External link to website "The Vintage Knob": [[2]]
  • External link to website "Audio Heritage": [[3]]