Difference between revisions of "Pioneer QC-800 A"
 
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Daten
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__NOTOC__
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== Data ==
 +
{{navigation}}
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'''General'''
 +
* Manufacturer: [[Pioneer]]
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* Model: QC-800A
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* Type: Quadrophonic preamplifier
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* Years of manufacture: 1973 - 1975
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* Made in: Japan
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* Color: Wood / Metal Silver
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* Power consumption: 5 W
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* Dimensions: 430 x 138 x 337 mm (WxHxD)
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* Weight: 7.6 kg
 +
* Original price approx.: 280 US-$, ~1'100 DM
  
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Allgemein
 
  
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'''Connections'''
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* Number of inputs:
 +
** Phono 1 MAG: 2.5 mV / 50kOhm
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** Phono 2 MM: 2,5 mV / 50kOhm
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** Tuner: 200mV / 100kOhm
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Aux: 200mV / 100kOhm
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** Tape 1&2: 200mV / 100kOhm
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* Number of outputs:
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** Output 1,2 (4-channel): 2,5V, max. 4V
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** 2 headphone outputs (6.3 mm jack each, front/rear)
  
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'''Allgemein'''
 
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<big>Hersteller: Pioneer
 
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Modell: QC-800A
 
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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 Vorverstärker(Stereo/Mehrkanal)
 
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Leistungsaufnahme: 5 W
 
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Abmessungen: 430 x 138 x 337 mm (BxHxT)
 
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Gewicht: 7,6 kg
 
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Neupreis ca.: 280 US-$ (~1100 DM)
 
  
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</big>
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'''Technical Data'''
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'''Anschlüsse'''  
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* Frequency response: 10 Hz - 70kHz
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<big>Anzahl der Eingänge:
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Distortion factor: <0,05% (10Hz - 70kHz, 2,5V Ausgang)
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Phono 1 MAG: 2,5 mV / 50kOhm
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* Signalrauschabstand:
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Phono 2 MM: 2,5 mV / 50kOhm
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** >80dB (Phono MM)
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Tuner: 200mV / 100kOhm
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** &gt; 100dB (Tuner, Tape, Aux)
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Aux: 200mV / 100kOhm
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* Stereo channel separation:
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Tape 1&2: 200mV / 100kOhm
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* Tone control
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** Bass:
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*** ± 10 dB (at 100 Hz)
 +
Treble:
 +
*** ± 10 dB (at 10 kHz)
 +
* Loudness: yes
 +
* High Filter: yes
 +
* Low Filter: yes
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* Mute: -20 dB
  
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Anzahl der Ausgänge:
 
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Ausgang 1,2 (4-Kanal): 2,5V, max. 4V
 
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</big>
 
  
 +
'''Special Features'''
 +
* Additional volume control for each of the 4 channels
 +
* Preamplifier output switchable: On / Off
 +
Two separate decoder circuits, one regular matrix circuit for sound reproduction of matrix 4-channel program sources and one SQ circuit for the reproduction of SQ 4-channel sources.
  
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'''Technische Daten'''
 
−
 
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<big>Gesamtklirrfaktor:  <0,05% (10Hz ... 70kHz, 2,5V Ausgang)
 
  
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Signalrauschabstand: > 80dB (Phono MM)
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== Remarks ==
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> 100dB (Tuner, Tape, Aux)
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* Other models in the same series:
 +
* Preamplifier:
 +
* [[Pioneer QC-800 A]]
  
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</big>
 
  
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'''Bemerkungen'''
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* Power amplifier:
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* [[Pioneer QM-800 A]]
  
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<big> Weitere Modelle der gleichen Serie:
 
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Pioneer QM-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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Bild Quadro-Vorstufe QC-800A Front
 
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[[Datei:Pioneer QC-800A-3.jpg]]
 
  
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* Integrated amplifier:
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* [[Pioneer QA-800 A]]
  
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Bild Quadro-Vorstufe QC-800A Rückseite
 
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[[Datei:Pioneer QC-800A-5.jpg]]
 
  
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'''Berichte'''
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* Auxiliary amplifier:
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* [[Pioneer QL-600 A]]
  
  
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'''Links'''
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== Pictures ==
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* Externer Link: Pioneer Katalog 1973: [http://pioneer.pytalhost.eu/1973/p09.jpg]
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* Picture Quadro Preamplifier QC-800A Front
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[[File:Pioneer QC-800 A-Prospekt-1.jpg]]
 +
 
 +
 
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* Picture Quadro preamplifier QC-800A back [[File:Pioneer QC-800 A-Prospekt-1.jpg]]
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[[File:Pioneer QC-800 A-Prospekt-1.jpg]]
 +
 
 +
 
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* Excerpt from brochure: Pioneer QC-800 A
 +
[[File:Pioneer QC-800 A-Prospekt-1.jpg]]
 +
 
 +
 
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== Reports ==
 +
 
 +
 
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== Links ==
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* 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/QC800A.html]
 +
 
 +
 
 +
[[Category:Preamplifier]]</0,05%>

Latest revision as of 08:57, 12 October 2019

Data[edit]

General

  • Manufacturer: Pioneer
  • Model: QC-800A
  • Type: Quadrophonic preamplifier
  • Years of manufacture: 1973 - 1975
  • Made in: Japan
  • Color: Wood / Metal Silver
  • Power consumption: 5 W
  • Dimensions: 430 x 138 x 337 mm (WxHxD)
  • Weight: 7.6 kg
  • Original price approx.: 280 US-$, ~1'100 DM


Connections

  • Number of inputs:
    • Phono 1 MAG: 2.5 mV / 50kOhm
    • Phono 2 MM: 2,5 mV / 50kOhm
    • Tuner: 200mV / 100kOhm

Aux: 200mV / 100kOhm

    • Tape 1&2: 200mV / 100kOhm
  • Number of outputs:
    • Output 1,2 (4-channel): 2,5V, max. 4V
    • 2 headphone outputs (6.3 mm jack each, front/rear)


Technical Data

  • Frequency response: 10 Hz - 70kHz

Distortion factor: <0,05% (10Hz - 70kHz, 2,5V Ausgang)

  • Signalrauschabstand:
    • >80dB (Phono MM)
    • > 100dB (Tuner, Tape, Aux)
  • Stereo channel separation:
  • Tone control
    • Bass:
      • ± 10 dB (at 100 Hz)

Treble:

      • ± 10 dB (at 10 kHz)
  • Loudness: yes
  • High Filter: yes
  • Low Filter: yes
  • Mute: -20 dB


Special Features

  • Additional volume control for each of the 4 channels
  • Preamplifier output switchable: On / Off

Two separate decoder circuits, one regular matrix circuit for sound reproduction of matrix 4-channel program sources and one SQ circuit for the reproduction of SQ 4-channel sources.


Remarks[edit]





Pictures[edit]

  • Picture Quadro Preamplifier QC-800A Front

Pioneer QC-800 A-Prospekt-1.jpg


  • Picture Quadro preamplifier QC-800A back Pioneer QC-800 A-Prospekt-1.jpg

Pioneer QC-800 A-Prospekt-1.jpg


  • Excerpt from brochure: Pioneer QC-800 A

Pioneer QC-800 A-Prospekt-1.jpg


Reports[edit]

Links[edit]

  • External Link: Pioneer 1973 catalog: [1]
  • External Link: Data sheet on "Classic Audio": [2]</0,05%>
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