Difference between revisions of "Sansui AU-20000"

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[[Sansui]] AU-20000
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__NOTOC__
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== Data ==
 +
{{navigation}}
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'''General'''
 +
* Manufacturer: [[Sansui]]
 +
* Model: AU-20000
 +
* Type: Integrated amplifier
 +
* Construction period: 1977 - 1979
 +
* Made in: Japan
 +
* Color: Black / Wine Red "Definition"
 +
* Power Consumption:
 +
* Dimensions (WxHxD): 460 x 178 x 400 mm.
 +
* Weight: 22.6 kg
 +
* Original price approx.: UVP 4'800 DM
  
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*Bauzeitraum: 1975 - 1977.
 
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*Abmessungen: ca. 460 x 178 x 400 mm
 
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*Spannung: 100 V, 117 V 220 V, 240 V
 
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*Gewicht: 22,6 kg.
 
  
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'''Technische Daten'''
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'''Connections'''
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*Sinusleistung (IHF): 2 x 180 W 8 Ohm (1 kHz)
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* Number of inputs:
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*Klirrfaktor: < 0,05 % (max.) 20 ~ 20.000 Hz
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** Phono 1: switchable 1.5 mV, 3 mV, 6 mV and switchable 30 kOhm, 50 kOhm, 100 kOhm.
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*Frequenzgang: 10-50.000 Hz (bei 1 W)  
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** Phono 2: switchable 1.5 mV, 3 mV, 6 mV, 50 kOhm
 +
** Tuner: 100 mV, 50 kOhm
 +
Aux 1 &amp; 2: 100 mV, 50 kOhm
 +
** Tape Deck 1 &amp; 2 &amp; 3: 100 mV, 50 kOhm
 +
** Tape Deck 2 DIN:
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* Number of Outputs:
 +
** Tape Deck 1 &amp; 2 Rec: 100 mV, 1.5 kOhm
 +
** Tape Deck 2 Rec/Play DIN: 30 mV, 70 kOhm
 +
** Output level (Pre Out): 700 mV 50 kOhm
 +
** Headphones:
 +
** Terminals for 4 speakers
  
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*Bandbreite: 5-40.000 Hz +0 / -1 dB
 
  
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*Dämpfungsfaktor: 80 / 8 Ohm
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'''Technical Data'''
 +
* Continuous power (at distortion factor)
 +
** 8 Ohm (IHF): 2 x 180 W (1 kHz)
 +
** 4 Ohm:
 +
* Dynamic power
 +
** 8 Ohm: 
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** 4 Ohm: 
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* Total harmonic distortion: &lt; 0.05 % (max.) 20 ~ 20,000 Hz
 +
* Attenuation factor: 80 / 8 Ohm
 +
* Overall frequency response: 10 - 50,000 Hz (at 1 W)
 +
* Power bandwidth: 5 - 40,000 Hz +0 / -1 dB
 +
* Noise voltage distance:
 +
** Phono 1 &amp; 2: &gt; 75 dB
 +
** Tuner: &gt; 90 dB
 +
Aux: &gt; 90 dB
 +
* External voltage margin: Preamplifier: 70 dB (IHF-A)
 +
* Signal-to-noise ratio: power amplifier: 100 dB (IHF-A)
 +
* Tone control:
 +
** Bass: ± 10 db at 30 Hz, selectable operating frequency: 150 Hz, 300 Hz, 600 Hz.
 +
** Mids: ± 15 db at 1000 Hz
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Treble selectable: ± 10 db at 20000 Hz, insert frequency selectable: 2 kHz, 4 kHz, 8 kHz
 +
Low Filter selectable: - 3 dB at 20 Hz or 40 Hz
 +
High Filter selectable: - 3 dB at 7 kHz or 12 kHz
 +
Loudness: + 10 dB at 50 Hz, + 8 dB at 10 kHz
 +
LF muting selectable: 0 dB, - 10 dB, - 30 dB
  
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*Eingangsempfindlichkeit: Phono 1 MM: 1,5, 3, 6 mV
 
  
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*Phono 1 MM: 30, 50, 100 kOhm
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'''Special Features'''
 +
* Pre- and power amplifier separable
 +
* Double mono construction
 +
* The Definition series of 1976 is characterized by the burgundy sheet metal enclosures and includes the units:
 +
** AU-20000 (integrated amplifier)
 +
** CA-2000 (preamplifier)
 +
CA-3000 (preamplifier)
 +
** BA-2000 (power amplifier)
 +
** BA-3000 (power amplifiers)
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** BA-5000 (power amplifiers)
  
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*Eingangsempfindlichkeit: Phono 2 MM: 1,5, 3, 6 mV 50 kOhm
 
  
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*Phono RIAA: ± 0,5 dB 20 - 20.000 Hz
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==Notes==
 +
* Other models in the same series:
 +
* Preamplifiers:
 +
* [[Sansui CA-2000]]
 +
* [[Sansui CA-3000]]
  
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*Eingangsempfindlichkeit: AUX, Tape 1, 2, 3: 100 mV 50 kOhm
 
  
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*Fremdspannungsabstand: Vorverstärker: 70 dB (IHF-A)
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* Power amplifier:
 +
* [[Sansui BA-2000]]
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* [[Sansui BA-3000]]
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* [[Sansui BA-5000]]
  
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*Fremdspannungsabstand: Endstufe: 100 dB (IHF-A)
 
  
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*Kanaltrennung: AUX, Tape: 85 dB
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* Amplifiers:
 +
* [[Sansui AU-9900]]
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* [[Sansui AU-9900 A]]
 +
* [[Sansui AU-10000]]
 +
* [[Sansui AU-11000]]
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* [[Sansui AU-11000 A]]
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* [[Sansui AU-20000]]
  
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*Kanaltrennung: Phono: 50 dB
 
  
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*Ausgangspegel (Pre Amp): 700 mV 50 kOhm
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* [[Tuner]]
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* [[Sansui TU-9900]]
  
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==Link==  
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* [http://www.hifi-studio.de/hifi-klassiker/Sansui/sansui_AU-20000/sansui_AU-20000.htm Der AU-22000 mit Bildern bei Hifi Classics].
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== Pictures ==
 +
* Picture: Sansui AU-20000
 +
[[File:Sansui AU-20000-1.jpg]]
 +
 
 +
 
 +
* Excerpt from brochure: Sansui AU-20000
 +
[[File:Sansui AU-20000-Prospekt-1.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
* Review AU-20000 from "Hifi Studio": [https://web.archive.org/web/20150315225115/http://www.hifi-studio.de/hifi-klassiker/Sansui/sansui_AU-20000/sansui_AU-20000.htm]
 +
 
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== Links ==
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[[Category:Integrated amplifier]]

Latest revision as of 03:32, 22 November 2020

Data[edit]

General

  • Manufacturer: Sansui
  • Model: AU-20000
  • Type: Integrated amplifier
  • Construction period: 1977 - 1979
  • Made in: Japan
  • Color: Black / Wine Red "Definition"
  • Power Consumption:
  • Dimensions (WxHxD): 460 x 178 x 400 mm.
  • Weight: 22.6 kg
  • Original price approx.: UVP 4'800 DM


Connections

  • Number of inputs:
    • Phono 1: switchable 1.5 mV, 3 mV, 6 mV and switchable 30 kOhm, 50 kOhm, 100 kOhm.
    • Phono 2: switchable 1.5 mV, 3 mV, 6 mV, 50 kOhm
    • Tuner: 100 mV, 50 kOhm

Aux 1 & 2: 100 mV, 50 kOhm

    • Tape Deck 1 & 2 & 3: 100 mV, 50 kOhm
    • Tape Deck 2 DIN:
  • Number of Outputs:
    • Tape Deck 1 & 2 Rec: 100 mV, 1.5 kOhm
    • Tape Deck 2 Rec/Play DIN: 30 mV, 70 kOhm
    • Output level (Pre Out): 700 mV 50 kOhm
    • Headphones:
    • Terminals for 4 speakers


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm (IHF): 2 x 180 W (1 kHz)
    • 4 Ohm:
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: < 0.05 % (max.) 20 ~ 20,000 Hz
  • Attenuation factor: 80 / 8 Ohm
  • Overall frequency response: 10 - 50,000 Hz (at 1 W)
  • Power bandwidth: 5 - 40,000 Hz +0 / -1 dB
  • Noise voltage distance:
    • Phono 1 & 2: > 75 dB
    • Tuner: > 90 dB

Aux: > 90 dB

  • External voltage margin: Preamplifier: 70 dB (IHF-A)
  • Signal-to-noise ratio: power amplifier: 100 dB (IHF-A)
  • Tone control:
    • Bass: ± 10 db at 30 Hz, selectable operating frequency: 150 Hz, 300 Hz, 600 Hz.
    • Mids: ± 15 db at 1000 Hz

Treble selectable: ± 10 db at 20000 Hz, insert frequency selectable: 2 kHz, 4 kHz, 8 kHz Low Filter selectable: - 3 dB at 20 Hz or 40 Hz High Filter selectable: - 3 dB at 7 kHz or 12 kHz Loudness: + 10 dB at 50 Hz, + 8 dB at 10 kHz LF muting selectable: 0 dB, - 10 dB, - 30 dB


Special Features

  • Pre- and power amplifier separable
  • Double mono construction
  • The Definition series of 1976 is characterized by the burgundy sheet metal enclosures and includes the units:
    • AU-20000 (integrated amplifier)
    • CA-2000 (preamplifier)

CA-3000 (preamplifier)

    • BA-2000 (power amplifier)
    • BA-3000 (power amplifiers)
    • BA-5000 (power amplifiers)


Notes[edit]





Pictures[edit]

  • Picture: Sansui AU-20000

Sansui AU-20000-1.jpg


  • Excerpt from brochure: Sansui AU-20000

Sansui AU-20000-Prospekt-1.jpg


Reports[edit]

  • Review AU-20000 from "Hifi Studio": [1]


Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Sansui_AU-20000&oldid=258020"