Pioneer QM-800 A specifications

Category : Power amplifiers

Brand : Pioneer

General

connectors

Tech nical data

special features

• manufacturer: Pioneer
• model: QM-800 A
• type: quadraphonic amplifier
• year of construction: 1973 - 1975
• Made in Japan
• color: wood / metal silver
• power consumption: 370 W (max.)
• Dimensions: 430 x 138 x 337 mm (WxHxD)
• Weight: 11.5 kg.
• Factory price approx.: 350 US-$, ~1'400 DM

• Number of inputs:
  • Front input 1+2, Rear input 1+2, switchable:
    • Sensitivity/Impedance 500mV/50kOhm
    • Sensitivity/Impedance 1V/80kOhm
    • Sensitivity/Impedance 2V/105kOhm
    • Sensitivity/Impedance 5V/115kOhm
• Number of Outputs:
  • Output Front: Left and Right
  • Output Rear: Left and Right

• 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

• Sensitivity/Impedance 500mV/ 50kOhm
• Sensitivity/Impedance 1V/80kOhm
• Sensitivity/Impedance 2V/105kOhm
• Sensitivity/Impedance 5V/115kOhm

• Output Front: Left and Right
• Output Rear: Left and Right

• Continuous Power (at 0.5% Total Harmonic distortion)
  • 8 Ohm s: 35 + 35 + 35 + 35 Watts
  • 4 Ohm s: 45 + 45 + 45 + 45 Watts
• Dynamic power
  • 8 Ohm s: 170 watts
  • 4 Ohm s: 240 watts
• Total harmonic distortion: 0.5% with continuous power
• Attenuation factor: 65 (8 ohms, 1 kHz)
• Frequency response:
  • with stereo operation 5 - 50'000Hz.
  • in quadro mode 10 - 50'000hz.
• Signal-to-noise ratio: >90dB
• Stereo channel separation:

• 8 ohms: 35 + 35 + 35 + 35 Watts
• 4 Ohm s: 45 + 45 + 45 + 45 Watts

• 8 Ohm s: 170 Watts
• 4 Ohm s: 240 watts

• with stereo operation 5 - 50'000Hz.
• in quadro mode 10 - 50'000hz.

• front/rear speaker selector switch separately
• Display instrument range switchable:
  • Off
  • 0dB
  • -10dB
  • -20dB
  • -30dB

• Off
• 0dB
• -10dB
• -20dB
• -30dB

• Other models of the same series:
• Preamplifier:
• Pioneer QC-800 A

Power amplifier:
• Pioneer QM-800 A

• Integrated amplifier:
• Pioneer QA-800 A

• Additional amplifier:
• Pioneer QL-600 A

• Matching oscilloscope:
• Pioneer SD-1100

< li>Picture: Pioneer Quad ro-Power amplifier QM-800 A Front

• Picture: Pioneer Quad ro-Power Amplifier QM-800 A Front

• Picture: Pioneer Quad ro-Power Amplifier QM-800 A Front

• Picture: Pioneer Quad ro-Power Amplifier QM-800 A Inside

• Excerpt from Brochure: Pioneer QM-800 A

• External link: Pioneer Cat alogue 1973: [1]

• External link: Data sheet on "Classic Audio": [2]

Comment:

Comment box:

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