Pioneer C-90a

Data[edit]

General

  • Manufacturer: Pioneer
  • Model: C-90a
  • Model range: Urushi series
  • Type: Preamplifier
  • Years of manufacture: 1988 - 1994
  • Made in: Japan
  • Color: Black, wooden sides
  • Remote control:
  • Power consumption: 26 W
  • Dimensions: 457 x 133 x 404 mm
  • Weight: 9 kg
  • Original price approx.: 1'200 DM


Connections

  • Number of inputs:
    • Phono 1 MM: 2.5 mV, 50 kOhm, max. 450 mV
    • Phono 2 MC: switchable 0.25 mV, 40 kOhm / 0.125 mV, 3 Ohm

CD: 150 mV, 50 kOhm

    • Tuner: 150 mV, 50 kOhm
    • Tape Play 1, 2: 150 mV, 50 kOhm
    • Aux 1, 2, 3: 150 mV, 50 kOhm
  • Number of outputs:
    • Tape Rec 1, 2: 150 mV, 1 kOhm
    • Pre out: 1 V, 600 Ohm


Specifications

  • Frequency response: 20 Hz - 20 kHz, ± 0.2 dB
  • Distortion factor: 0.002 %
  • Signal-to-noise ratio:
    • Phono MM 1, 2:
    • Phono MC 3:
    • High level: > 95 dB
    • Tape: > 100 dB
  • Tone control
    • Bass: 100 Hz, ± 9 dB
    • Treble: 10 kHz, ± 9 dB
  • Loudness:
  • High Filter: - 6 dB / octave at 10 kHz
  • Low Filter (Subsonic): - 6 dB / octave at 7 Hz

Muting: 0 dB, - 20 dB


Special Features

  • Tape Dubbing
  • Device of the Urushi series


Remarks[edit]

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







Pictures[edit]

  • Extract from brochure: Pioneer C-90a

Pioneer Urushi C-90a-Prospekt-1.jpg


Reports[edit]

  • Review at "Good Old Hifi": [1]


Links[edit]