Precision Audio Component PMA-850

Denon (Marke / brand)

  • Year
  • 1977
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 160781

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 170 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Precision Audio Component PMA-850 - Denon Marke / brand
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 434 x 164 x 400 mm / 17.1 x 6.5 x 15.7 inch
  • Notes
  • Denon Stereo Integrated Amplifier Model Precision Audio Component 850.
    Power output: 85 watts per channel into 8Ω (stereo)
    Frequency response: 20Hz to 20kHz
    Total harmonic distortion: 0.01%
    Input sensitivity: 0.37mV (MC), 2.5mV (MM), 320mV (line)
    Signal to noise ratio: 74dB (MC), 89dB (MM), 105dB (line)
    Output: 320mV (line), 1V (Pre out)
    Speaker load impedance: 4Ω to 16Ω
    Bass Control (100Hz +/-8dB)
    Treble Control (10000Hz +/-8dB)
    Subsonic Filter 20Hz, 12dB/Oct
    High Cut Filter 9000Hz, 12dB/Oct
    Power Requirements:
    120VAC 60Hz
    220VAC 50Hz
    Power Consumption
    220 Watts (for U.S.A.), 600Watts (at max. output power)
    AC Outlets:
    for USA & Canada: Unswitched max. 150 Watts, Switched max. 250 Watts

     

  • Net weight (2.2 lb = 1 kg)
  • 17 kg / 37 lb 7.1 oz (37.445 lb)
  • Price in first year of sale
  • 109,000.00 JPY
  • Mentioned in
  • - - Manufacturers Literature (Service Manual)
  • Literature/Schematics (1)
  • -- Original prospect or advert (Katalog - Professional Audio Component)
  • Literature/Schematics (2)
  • -- Original prospect or advert (Katalog - HiFi-Programm)
  • Literature/Schematics (3)
  • -- Original prospect or advert (Katalog - Studio-Phonie)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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