Difference between revisions of "Pioneer QM-800 A"
 
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__NOTOC__
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== Data ==
 +
{{navigation}}
 +
'''General'''
 +
* Manufacturer: [[Pioneer]]
 +
* Model: QM-800 A
 +
* Type: Quadrophonic power amplifier
 +
* Years of manufacture: 1973 - 1975
 +
* Made in: Japan
 +
* Color: Wood / Metal Silver
 +
* Power consumption: 370 watts (max.)
 +
* Dimensions: 430 x 138 x 337 mm (WxHxD)
 +
* Weight: 11.5 kg.
 +
* Original price approx.: 350 US-$, ~1'400 DM
  
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'''Allgemein'''
 
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<big>Hersteller: Pioneer
 
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Modell: QM-800 A
 
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Baujahre: 1973 - 1975
 
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Hergestellt in: Japan
 
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Farbe: Holz / metall silber
 
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Typ: Quadrophonie Endverstärker (Stereo/Mehrkanal)
 
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Leistungsaufnahme: 370 Watt (max.)
 
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Abmessungen: 430 x 138 x 337 mm (BxHxT)
 
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Gewicht: 11,5 kg.
 
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Neupreis ca.: 350 US-$ (~1400 DM)
 
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</big>
 
  
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'''Anschlüsse'''
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'''Connections'''
 +
* Number of inputs:
 +
** Input front 1 + 2, input rear 1 + 2, switchable:
 +
*** Sensitivity/impedance 500mV/50kOhm
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*** Sensitivity/impedance 1V/80kOhm
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*** Sensitivity/impedance 2V/105kOhm
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*** Sensitivity/Impedance 5V/115kOhm
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* Number of outputs:
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** Front output: Left and right
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** Rear output: Left and Right
  
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<big>Anzahl der Eingänge:
 
  
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Eingang Front 1 + 2, Eingang Hinten 1 + 2:
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'''Technical Data'''
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Umschaltbar:
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* Continuous power (at 0.5% distortion)
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** 8 Ohm: 35 + 35 + 35 Watt
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* Empfindlichkeit/Impedanz 500mV/50kOhm
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4 ohms: 45 + 45 + 45 watts
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* Empfindlichkeit/Impedanz 1V/80kOhm
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* Dynamic power
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* Empfindlichkeit/Impedanz 2V/105kOhm
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** 8 Ohm: 170 Watt
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* Empfindlichkeit/Impedanz 5V/115kOhm
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** 4 Ohm: 240 Watt
 +
* Total harmonic distortion: 0.5% at continuous power
 +
* Attenuation factor: 65 (8 Ohm, 1 kHz)
 +
* Frequency response:
 +
** for stereo operation 5 - 50'000Hz.
 +
** in quadro mode 10 - 50'000Hz.
 +
* Signal-to-noise ratio: &gt;90dB
 +
* Stereo channel separation:
  
  
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Anzahl der Ausgänge:
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'''Special Features'''
−
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* Speaker selector switch front/rear separate
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* Ausgang Front: Links und Rechts
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* Area display instruments switchable:
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* Ausgang Hinten: Links und Rechts
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** Off
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0dB
 +
** -10dB
 +
** -20dB
 +
** -30dB
  
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</big>
 
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'''Technische Daten'''
 
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<big>Dauerleistung (bei 0,5% Klirrfaktor) 
 
−
 
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* 8 Ohm: 35 + 35 + 35 + 35 Watt
 
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* 4 Ohm: 45 + 45 + 45 + 45 Watt
 
  
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Dynamikleistung 
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== Remarks ==
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* 8 Ohm: 170 Watt
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* Other models in the same series:
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* 4 Ohm: 240 Watt
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* Preamplifier:
 +
* [[Pioneer QC-800 A]]
  
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Gesamtklirrfaktor: 0,5% bei Dauerleistung
 
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Dämpfungsfaktor: 65 (8 Ohm, 1 kHz)
 
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Frequenzgang:
 
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* bei Stereobetrieb 5 - 50'000Hz.
 
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* bei Quadrobetrieb 10 - 50'000Hz.
 
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Signalrauschabstand: >90dB
 
−
 
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</big>
 
  
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'''Besondere Ausstattungen'''
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* Power amplifier:
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<big>Bereich Anzeigeinstrumente umschaltbar:
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* [[Pioneer QM-800 A]]
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* Aus
 
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* 0dB
 
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* -10dB
 
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* -20dB
 
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* -30dB
 
  
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</big>
 
  
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'''Bemerkungen'''
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* Integrated amplifier:
 +
* [[Pioneer QA-800 A]]
  
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<big>Weitere Modelle der gleichen Serie:
 
−
 
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* Pioneer QC-800 A
 
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* Pioneer QA-800 A
 
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* Pioneer QL-600 A
 
  
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</big>
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* Auxiliary amplifier:
 +
* [[Pioneer QL-600 A]]
  
  
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'''Bilder'''
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* Matching oscilloscope:
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* Bilder: Quadro-Endstufe QM-800A Front
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* [[Pioneer SD-1100]]
  
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[[Datei:Pioneer QM-800A-6.jpg]]
 
  
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== Pictures ==
 +
* Picture: Pioneer Quadro power amplifier QM-800 A Front
 +
[[File:Pioneer QM-800 A-Prospekt-1.jpg]]
  
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[[Datei:Pioneer QM-800A-10.jpg]]
 
  
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* Picture: Pioneer Quadro power amplifier QM-800 A Front
 +
[[File:Pioneer QM-800A-10.jpg]]
  
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[[Datei:Pioneer QM-800A-2.jpg]]
 
  
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* Image: Pioneer Quadro Power Amplifier QM-800 A Front
 +
[[File:Pioneer QM-800A-2.jpg]]
  
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* Bilder: Quadro-Endstufe QM-800A Innen
 
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[[Datei:Pioneer QM-800A-3.jpg]]
 
  
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'''Berichte'''
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* Image: Pioneer Quadro power amplifier QM-800 A interior [[File:Pioneer QM-800 A-Prospekt-1.jpg]]
 +
[[File:Pioneer QM-800 A-Prospekt-1.jpg]]
  
  
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'''Links'''
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* Excerpt from brochure: Pioneer QM-800 A
−
 
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[[File:Pioneer QM-800A-10.jpg]]
  
  
 +
== Reports ==
  
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Kategorie: Endstufen
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 +
== Links ==
 +
* External Link: Pioneer 1973 catalog: [http://www.hifi-archiv.info/Pioneer/1973/p09.jpg]
 +
 
 +
* External Link: Data sheet on "Classic Audio": [http://www.classicaudio.com/value/pio/QM800A.html]
 +
 
 +
 
 +
[[Category:Power Amplifiers]]

Latest revision as of 09:01, 1 December 2018

Data[edit]

General

  • Manufacturer: Pioneer
  • Model: QM-800 A
  • Type: Quadrophonic power amplifier
  • Years of manufacture: 1973 - 1975
  • Made in: Japan
  • Color: Wood / Metal Silver
  • Power consumption: 370 watts (max.)
  • Dimensions: 430 x 138 x 337 mm (WxHxD)
  • Weight: 11.5 kg.
  • Original price approx.: 350 US-$, ~1'400 DM


Connections

  • Number of inputs:
    • Input front 1 + 2, input rear 1 + 2, switchable:
      • Sensitivity/impedance 500mV/50kOhm
      • Sensitivity/impedance 1V/80kOhm
      • Sensitivity/impedance 2V/105kOhm
      • Sensitivity/Impedance 5V/115kOhm
  • Number of outputs:
    • Front output: Left and right
    • Rear output: Left and Right


Technical Data

  • Continuous power (at 0.5% distortion)
    • 8 Ohm: 35 + 35 + 35 Watt

4 ohms: 45 + 45 + 45 watts

  • Dynamic power
    • 8 Ohm: 170 Watt
    • 4 Ohm: 240 Watt
  • Total harmonic distortion: 0.5% at continuous power
  • Attenuation factor: 65 (8 Ohm, 1 kHz)
  • Frequency response:
    • for stereo operation 5 - 50'000Hz.
    • in quadro mode 10 - 50'000Hz.
  • Signal-to-noise ratio: >90dB
  • Stereo channel separation:


Special Features

  • Speaker selector switch front/rear separate
  • Area display instruments switchable:
    • Off

0dB

    • -10dB
    • -20dB
    • -30dB


Remarks[edit]






Pictures[edit]

  • Picture: Pioneer Quadro power amplifier QM-800 A Front

Pioneer QM-800 A-Prospekt-1.jpg


  • Picture: Pioneer Quadro power amplifier QM-800 A Front

Pioneer QM-800A-10.jpg


  • Image: Pioneer Quadro Power Amplifier QM-800 A Front

Pioneer QM-800A-2.jpg


  • Image: Pioneer Quadro power amplifier QM-800 A interior Pioneer QM-800 A-Prospekt-1.jpg

Pioneer QM-800 A-Prospekt-1.jpg


  • Excerpt from brochure: Pioneer QM-800 A

Pioneer QM-800A-10.jpg


Reports[edit]

Links[edit]

  • External Link: Pioneer 1973 catalog: [1]
  • External Link: Data sheet on "Classic Audio": [2]
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