Editing Sansui QA-7000

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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: [[Sansui]]
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* Hersteller: [[Sansui]]
* Model: QA-7000
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* Modell: QA-7000
* Type: Quadrophonic / Stereo integrated amplifier
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* Hergestellt in: Japan
* Made in: Japan
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* Farbe: Schwarz
* Color: Black
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* Typ: Quadrophonie / Stereo Vollverstärker
* Construction period: 1973 - 1976
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* Bauzeitraum: etwa 1973 - 1976
* Power consumption: 340 W
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* Leistungsaufnahme: 340 W
* Dimensions: (WxHxD) 440 x 140 x 322 mm.
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* Abmessungen: (BxHxT) 440 x 140 x 322 mm
* Weight: 14 kg
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* Gewicht: 14 kg
* Original price approx.: 137'000 Yen (Japan, 1973), 550 US-$, 2'850 DM
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* Neupreis ca.: 137'000 Yen (Japan, 1973), 550 US-$, 2'850 DM
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs:
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* Anzahl der Eingänge:
** Phono 1 & 2: 2.5 mV, 50 kOhm.
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** Phono 1 & 2: 2,5 mV, 50 kOhm
2-channel tape deck RCA: 100 mV, 50 kOhm
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** 2-Kanal Tape Deck Cinch: 100 mV, 50 kOhm
2-channel tape deck DIN socket: 100 mV, 50 kOhm
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** 2-Kanal Tape Deck DIN-Buchse: 100 mV, 50 kOhm
** 4-channel tuner: 100 mV, 50 kOhm
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** 4-Kanal Tuner: 100 mV, 50 kOhm
** 4-channel Aux 1 & 2: 100 mV, 50 kOhm
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** 4-Kanal Aux 1 & 2: 100 mV, 50 kOhm
** 4-channel tape deck 1 & 2: 100 mV, 50 kOhm
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** 4-Kanal Tape Deck 1 & 2: 100 mV, 50 kOhm
** Power amp input: 800 mV, 50 kOhm
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** Endstufen Eingang: 800 mV, 50 kOhm
* Number of outputs:
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** Tape Deck RCA: 100 mV, 2 kOhm
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* Anzahl der Ausgänge:
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** Tape Deck Cinch: 100 mV, 2 kOhm
 
** Tape Deck DIN: 30 mV, 65 kOhm
 
** Tape Deck DIN: 30 mV, 65 kOhm
** Preamp output: 800 mV, 600 Ohm (Max. level: 6.5 V at <0.5% THD)  
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** Vorstufe Ausgang: 800 mV, 600 Ohm (Max. Level: 6,5 V bei <0.5% THD)  
** Terminals for 4 speakers
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** Klemmen für 4 Lautsprecher
  
  
'''Technical Data'''
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'''Technische Daten'''
* Continuous power (at THD)
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* Dauerleistung (bei Klirrfaktor)
 
** 8 Ohm: 4 x 15 W
 
** 8 Ohm: 4 x 15 W
8 Ohm BTL: 2 x 40 W
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** 8 Ohm BTL: 2 x 40 W
* Dynamic power
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* Dynamikleistung
 
** 4 Ohm: 108 W
 
** 4 Ohm: 108 W
 
** 4 Ohm BTL: 160 W  
 
** 4 Ohm BTL: 160 W  
* Total harmonic distortion: &lt; 0.1%
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* Gesamtklirrfaktor: < 0,1%
* Attenuation factor: 100 at 8 Ohm
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* Dämpfungsfaktor: 100 bei 8 Ohm
* Overall frequency response: 10 - 30'000 Hz
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* Gesamtfrequenzgang: 10 - 30'000 Hz
* Signal to noise ratio:  
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* Signalrauschabstand:  
** Phono 1 &amp; 2: &gt;70 dB
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** Phono 1 & 2: >70 dB
** Tuner: &gt;80 dB
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** Tuner: >80 dB
Aux: &gt;80 dB
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** Aux: >80 dB
** Power Amplifier Input: &gt;90 dB
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** Endstufen Eingang: >90 dB
* Tone control:
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* Klangregelung:
 
** Bass: ± 15 dB
 
** Bass: ± 15 dB
Treble: ± 15 dB
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** Höhen: ± 15 dB
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* Switchable 2-channel or 4-channel operation:
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* Umschaltbar 2-Kanal oder 4-Kanal Betrieb:
** 4-channel function QS Synthesizer:
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** 4-Kanal Funktion QS Synthesizer:
*** Reverb
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*** Hall
Surround
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*** Surround
** 4-channel function QS Regular Matrix:
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** 4-Kanal Funktion QS Regular Matrix:
*** Reverb
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*** Hall
 
*** Surround
 
*** Surround
** 4-channel Phase Matrix
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** 4-Kanal Phase Matrix
** 4-channel discrete
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** 4-Kanal Discrete
* 1 Tape connection according to DIN
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* 1 Tape-Anschluss nach DIN
 
* Low Filter
 
* Low Filter
 
* High Filter
 
* High Filter
* Loudness: + 8 dB at 50 Hz, + 3 dB at 10 kHz
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* Loudness: + 8 dB bei 50 Hz, + 3 dB bei 10 kHz
 
* Muting: - 20 dB
 
* Muting: - 20 dB
* 4-channel pre- and power amplifier can be separated
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* 4-Kanal Vor- und Endstufe auftrennbar
* Connections for 4 speakers
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* Anschlüsse für 4 Boxen
  
  
==Notes==
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==Bemerkungen==
* Other models in the same series:
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* Weitere Modelle der gleichen Serie:
* Stereo amplifier:
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* Stereo-Verstärker:
 
* [[Sansui AU-6500]]
 
* [[Sansui AU-6500]]
 
* [[Sansui AU-7500]]
 
* [[Sansui AU-7500]]
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* [[Quadro Amplifier]]
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* Quadro-Verstärker:
 
* [[Sansui QA-7000]]
 
* [[Sansui QA-7000]]
  
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* This model was also available in Japan as the QSC-9050 without a power amplifier. See also:
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* Dieses Modell war in Japan auch unter der Bezeichnung QSC-9050 ohne Endverstärker erhältlich. Siehe auch:
 
** Sansui QSC-9050 [http://audio-heritage.jp/SANSUI/amp/qsc-9050.html]
 
** Sansui QSC-9050 [http://audio-heritage.jp/SANSUI/amp/qsc-9050.html]
  
 
    
 
    
== Pictures ==
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== Bilder ==
* Image: Sansui QA-7000
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* Sansui QA-7000
[[File:Sansui QA-7000-2.JPG]]
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[[Datei:Sansui QA-7000-2.JPG]]
  
* Picture: Sansui QA-7000 interior view
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* Sansui QA-7000 Innenansicht
[[File:Sansui QA-7000-11.jpg]]
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[[Datei:Sansui QA-7000-11.jpg]]
  
* Image: Sansui QA-7000 rear view
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* Sansui QA-7000 Rückansicht
[[File:Sansui QA-7000-10.jpg]]
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[[Datei:Sansui QA-7000-10.jpg]]
  
* Image: Sansui QA-7000 original instruction manual for operation
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* Sansui QA-7000 Original Wegleitung für Bedienung
[[File:Sansui QA-7000-Specs-2.jpg]]
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[[Datei:Sansui QA-7000-Specs-2.jpg]]
  
  
== Reports ==
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== Berichte ==
* External link: [[Hifi Studio]] review: [https://web.archive.org/web/20140403005627/http://www.hifi-studio.de/hifi-klassiker/sansui_Q_series.htm]
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* Externer Link: Bericht "Hifi Classics": [http://www.hifi-studio.de/hifi-klassiker/sansui_Q_series.htm]
  
* External Link: "Stereo Raven" restoration report: [http://stereoraven.com/amplifiers-2/sansui-2/sansui-qa-7000]
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* Externer Link: Restaurationsbericht "Stereo Raven": [http://stereoraven.com/amplifiers-2/sansui-2/sansui-qa-7000]
  
  
 
== Links ==
 
== Links ==
* External link: "Hifi Archive" website: [http://www.hifi-archiv.info/Sansui/1973/01.jpg]
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* Externer Link: Webseite "Wegavision, Pytalhost": [http://wegavision.pytalhost.com/Sansui/1973/01.jpg]
  
* External Link: "Audio Database" website: [http://audio-database.com/SANSUI/amp/qa-7000-e.html]
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* Externer Link: Webseite "Audio Database": [http://audio-database.com/SANSUI/amp/qa-7000-e.html]
  
* External link: "Audio Heritage, Japan" website: [http://audio-heritage.jp/SANSUI/amp/qa-7000.html]
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* Externer Link: Webseite "Audio Heritage, Japan": [http://audio-heritage.jp/SANSUI/amp/qa-7000.html]
  
[[Category:Integrated Amplifier]]
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[[Kategorie:Vollverstärker]]

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