Pioneer M-90a specifications

Category : Power amplifiers

Brand : Pioneer

General

Connections

Tech nical data

Special equipment

  • Manufacturer: Pioneer
  • Model: M-90a
  • Model Series: Urushi Series
  • Type: Power Amplifier
  • Years of construction: 1988 - 1994
  • Manufactured in: Japan
  • Color: Black, Wooden cheeks
  • Remote control:
  • Power consumption: 1,300 W max.
  • dimensions: 457 x 163 x 432 mm (with wood panels)
  • weight: 23 kg (with wood panels)
  • factory price approx.: 1.798,-DM (approx. € 900,--)
  • number of inputs:
    • Line In: 1 V / 50 kOhm s
    • Line In Directly: 1 V / 50 kOhm s
  • number of outputs:
    • headset: 4 - 16 Ohm s
    • 2 pairs of Speakers
  • Line In: 1 V / 50 kOhm s
  • Line In Directly: 1 V / 50 kOhm s
  • headset: 4 - 16 Ohm s
  • 2 pairs of Speakers
  • the duration of the performance (total harmonic distortion)
    • 8 Ohm : 2x 200 watts (20 Hz - 20,000 Hz), 2x 250 W DIN
    • 4 Ohm :
  • dynamic performance
    • 8 Ohm : 2x 300 W
    • 4 Ohm : 2x 550 W
    • 2 Ohm : 2x 800 W
  • total harmonic distortion: 0,003 %
  • frequency response: 20 - 20,000 Hz, + 0 dB / - 1 dB
  • signal-to-noise ratio: 125 dB
  • 8 Ohm : 2x 200 watts (20 Hz - 20,000 Hz), 2x 250 W DIN
  • 4 Ohm :
  • 8 Ohm : 2x 300 W
  • 4 Ohm : 2x 550 W
  • 2 Ohm : 2x 800 W
  • fluorescence peak value display with Peak Hold (can be switched off)
  • speaker impedance switch
  • infrasonic filter (7 Hz)
  • Separate power supplies
  • unit of the Urushi series (with wooden cheeks)
  • Further models of the Urushi series:
  • amplifier
  • Pioneer A-9 1 D
  • report in the "Good Old Hi-Fi": [1]
  • idea for good-old-hifi.de Device: [2]

Pioneer M-90a

Pioneer M-90a


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