Pioneer M-73

Data

General

  • Manufacturer: Pioneer
  • Model: M-73
  • Model range: Urushi series
  • Type: Power amplifier
  • Years of manufacture: 1990 - 1998
  • Made in: Japan
  • Color: Black, wooden sides
  • Remote control:
  • Power consumption: 1000 watts
  • Dimensions: 459 x 424 x 163 mm (W,D,H)
  • Weight: 20.9 kg
  • Original price approx.: 1'450 DM


Connections

  • Number of inputs: 3
    • CD Direct (1V / 40 kOhm), adjustable

Line Direct (1V / 40 kOhm), adjustable Control Amp (1V / 40 kOhm)

  • Number of outputs: 4
    • Output/CD Line
    • Speaker A
    • Speaker B
    • Headphones (front connector)


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: at distortion factor 0.009%: 2x 110 Watt (Class B) / 2x 20 Watt (Class A)

8 Ohm: at distortion factor 0.7%: 2x 125 Watt (Class B) / 2x 25 Watt (Class A)

  • Dynamic power
    • 8 Ohm: 170 Watt
    • 4 Ohm: 300 Watt

2 Ohm: 325 Watt

  • Total harmonic distortion: 0.005% (20Hz - 20kHz, 50 Watt, 8 Ohm, Class B)
  • Attenuation factor:
  • Frequency Response: 5 - 150,000 Hz (+0 / -3dB).
  • Signal-to-noise ratio: 120 dB
  • Stereo Channel Separation:


Special Features

  • Class A/B, switchable
  • Input control for CD Direct and Line Direct, thus usable as "stand-alone power amplifier
  • Device of the Urushi series


Remarks

  • Other models of the Urushi series:
  • Integrated amplifier
  • Pioneer A-91 D







Pictures

Pioneer M-73.jpg


  • Excerpt from brochure: Pioneer M-73

Pioneer Urushi M-73-Prospekt-1.jpg


Reports

  • Report at "Good Old Hifi": [[1]]


Links