Difference between revisions of "Pioneer QA-800 A"

 
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__NOTOC__
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== Data ==
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{{navigation}}
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'''General'''
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* Manufacturer: [[Pioneer]]
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* Model: QA-800 A
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* Type: Quadrophonic integrated amplifier
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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: 290 W (max)
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* Dimensions: 430 x 138 x 337 mm (WxHxD)
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* Weight: 10.9 kg
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* Original price approx.: 400 US-$, ~1'600 DM
  
'''Allgemein'''
 
<big>Hersteller: Pioneer
 
Modell: QA-800A
 
Baujahre: 1973-1975
 
Hergestellt in: Japan
 
Farbe: Holz / metall silber
 
Typ: Quadrophonie Vollverstärker
 
  
Leistungsaufnahme: 290 W (max)
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'''Connections'''
Abmessungen: 430 x 138 x 337 mm (BxHxT)
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* Number of inputs:
Gewicht: 10.9kg kg
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** Phono 1 MAG: 2.5 mV / 50 kOhm
Neupreis ca.: 400 US-$ (~1600 DM)
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** Phono 2 MM: 2,5 mV / 50 kOhm
</big>
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** 2x Aux, 1x Tuner: 200 mV / 100 kOhm
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** 2x Tape: 200 mV / 100 kOhm
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* Number of outputs:
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** 2x Tape Out: 200mV
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** Pre Out: 500mV
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** 2 headphone outputs (6.3 mm jack each, front/rear)
 +
** 3 speaker pairs
  
'''Anschlüsse'''
 
<big>Anzahl der Eingänge: 
 
 
* Phono 1 MAG: 2,5 mV / 50 kOhm
 
* Phono 2 MM: 2,5 mV / 50 kOhm
 
* 2x Aux, 1x Tuner: 200 mV / 100 kOhm
 
* 2x Tape: 200 mV / 100 kOhm
 
* Power In: 1 V / 80 kOhm
 
  
Anzahl der Ausgänge:
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'''Technical Data'''
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* Continuous power (at distortion factor)
* 2x Tape
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** 8 Ohm: 4x 20 W (20 - 20'000 Hz)
* Pre Out
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** 4 Ohm: 4x 24 W (1 kHz)
* Kopfhörer (6,3 mm Klinke, vorne)
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* Dynamic power
* 2 Lautsprecherpaare
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** 8 Ohm: 144 Watt
</big>
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** 4 Ohm: 204 Watt
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* Total harmonic distortion: &lt;0,5%
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* Attenuation factor: 40
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* Frequency Response:
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** 10 - 50'000 Hz 2-channel
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15 - 50'000 Hz 4-channel
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* Signal-to-noise ratio:
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** Phono: 80 dB
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** Tuner, Tape: 90 dB
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* Stereo channel separation:
 +
* Tone control:
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** Bass: ± 10 dB (at 100 Hz)
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Treble: ± 10 dB (at 10 kHz)
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Loudness: Yes
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High Filter: 10 dB at 10 kHz
 +
Low Filter: 10 dB at 50 Hz
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* Mute: -20 dB
  
'''Technische Daten'''
 
<big>Dauerleistung
 
8 Ohm: 2x 110 W (20-20.000 Hz)
 
4 Ohm: 2x 120 W (1 kHz)
 
  
Dynamikleistung  8 Ohm:
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'''Special Features'''
4 Ohm:
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* Separable pre-/power stage
  
Gesamtklirrfaktor: 0,05%
 
Dämpfungsfaktor: 30
 
Frequenzgang:  Aux: 7 - 40.000 Hz (+0/-1 dB)
 
Leistungsbandbreite: 5 - 40.000 Hz
 
  
Signalrauschabstand: Phono: 70 dB
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== Remarks ==
Tuner, Tape: 95 dB
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* Other models in the same series:
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* Preamplifier:
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* [[Pioneer QC-800 A]]
  
Stereokanaltrennung:
 
Klangregelung:  Bass: ± 4,5 dB (bei 50 Hz), Übergang: 200 Hz
 
± 7,5 dB (bei 100 Hz), Übergang: 400 Hz
 
  
Höhen: ± 7,5 dB (bei 10 kHz), Übergang: 2,5 kHz
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* Power amplifier:
± 4,5 dB (bei 20 kHz), Übergang: 5 kHz
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* [[Pioneer QM-800 A]]
  
  
Loudness: nein
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* Integrated amplifier:
High Filter: 8/12 kHz wählbar (12 dB/oct)
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* [[Pioneer QA-800 A]]
Low Filter (Subsonic): 15/30 Hz wählbar (12 dB/oct)
 
Mute: -15 dB, -30 dB
 
Direct/Line-Straight: ja
 
</big>
 
  
'''Besondere Ausstattungen'''
 
Auftrennbare Vor-/Endstufe
 
 
  
Bemerkungen[Bearbeiten]
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* Auxiliary amplifier:
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* [[Pioneer QL-600 A]]
  
Weitere Modelle der gleichen Serie:
 
 
* Pioneer QC-800 A
 
* Pioneer QM-800 A
 
* Pioneer QL-600 A
 
 
Bilder[Bearbeiten]
 
  
 +
* Matching oscilloscope:
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* [[Pioneer SD-1100]]
  
  
Berichte[Bearbeiten]
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== Pictures ==
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* Excerpt from brochure: Pioneer QA-800 A
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[[File:Pioneer QA-800A-Prospekt-1.jpg]]
  
Links[Bearbeiten]
 
 
 
  
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== Reports ==
  
  
Kategorie: Vollverstärker
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== Links ==
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* External Link: Pioneer 1973 catalog: [http://www.hifi-archiv.info/Pioneer/1973/p09.jpg]
 +
 
 +
 
 +
[[Category:Integrated amplifier]]

Latest revision as of 10:01, 1 December 2018

Data[edit]

General

  • Manufacturer: Pioneer
  • Model: QA-800 A
  • Type: Quadrophonic integrated amplifier
  • Years of manufacture: 1973 - 1975
  • Made in: Japan
  • Color: Wood / Metal Silver
  • Power consumption: 290 W (max)
  • Dimensions: 430 x 138 x 337 mm (WxHxD)
  • Weight: 10.9 kg
  • Original price approx.: 400 US-$, ~1'600 DM


Connections

  • Number of inputs:
    • Phono 1 MAG: 2.5 mV / 50 kOhm
    • Phono 2 MM: 2,5 mV / 50 kOhm
    • 2x Aux, 1x Tuner: 200 mV / 100 kOhm
    • 2x Tape: 200 mV / 100 kOhm
  • Number of outputs:
    • 2x Tape Out: 200mV
    • Pre Out: 500mV
    • 2 headphone outputs (6.3 mm jack each, front/rear)
    • 3 speaker pairs


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 4x 20 W (20 - 20'000 Hz)
    • 4 Ohm: 4x 24 W (1 kHz)
  • Dynamic power
    • 8 Ohm: 144 Watt
    • 4 Ohm: 204 Watt
  • Total harmonic distortion: <0,5%
  • Attenuation factor: 40
  • Frequency Response:
    • 10 - 50'000 Hz 2-channel

15 - 50'000 Hz 4-channel

  • Signal-to-noise ratio:
    • Phono: 80 dB
    • Tuner, Tape: 90 dB
  • Stereo channel separation:
  • Tone control:
    • Bass: ± 10 dB (at 100 Hz)

Treble: ± 10 dB (at 10 kHz) Loudness: Yes High Filter: 10 dB at 10 kHz Low Filter: 10 dB at 50 Hz

  • Mute: -20 dB


Special Features

  • Separable pre-/power stage


Remarks[edit]






Pictures[edit]

  • Excerpt from brochure: Pioneer QA-800 A

Pioneer QA-800A-Prospekt-1.jpg


Reports[edit]

Links[edit]

  • External Link: Pioneer 1973 catalog: [1]