Pioneer QA-800 A

Data

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






Pictures

  • Excerpt from brochure: Pioneer QA-800 A

Pioneer QA-800A-Prospekt-1.jpg


Reports

Links

  • External Link: Pioneer 1973 catalog: [1]