Pioneer A-90 specifications

Category : Integrated amplifier

Brand : Pioneer

General

Connections

Technical data

Special equipment

• Manufacturer: Pioneer
• Model: A-90
• Years of construction: 1984 - 1985
• Manufactured in: Japan
• Color: Silver
• Type: Analog
• Remote control: No
• Power consumption: 1,400 W max.
• Dimensions (WxHxD): 420 x 150 x 420 mm
• Weight: 19.6 kg
• Factory price approx.: 1.030 US-$ (1984), corresponds to about 2.600,- DM (was not offered in Germany)

• Number of inputs:
  • Phono MM: 2.5 mV / 50 kOhm , 300 mV max.
  • Phono MC: 0.25 mV / switchable 33 ohm, 100 ohm, 18 mV max.
  • Tuner: 150 mV / 50 kOhm
  • CD / Aux 1, 2: 150mV / 50 kOhm
  • Tape Play 1, 2: 150 mV / 50 kOhm
• Number of Outputs:
  • Tape Rec 1, 2: 150 mV / 2.2kOhm
  • Headphones: 4 - 16 Ohm
  • 2 speaker pairs

• Phono MM: 2.5mV / 50 kOhm , 300 mV max.
• Phono MC: 0.25 mV / switchable 33 ohm, 100 ohm, 18 mV max.
• Tuner: 150 mV / 50 K-ohms
• CD / Aux 1, 2: 150 mV / 50 K-ohms
• Tape Play 1, 2: 150 mV / 50 K-ohms

• Tape Rec 1, 2: 150 mV / 2.2 K-ohms
• headphone: 4 - 16 Ohm s
• 2 pairs of Speakers

• continuous power
  • 8 Ohm : 2x 220W 0.002% THD (RMS , 20 Hz to 20,000 Hz)
  • 4 Ohm :
• dynamic performance
  • 8 Ohm s:
  • 4 Ohm :
• total harmonic distortion: < 0,002%
• damping factor: 100 (8 Ohm )
• frequency response:
  • Phono RIAA: 20 - 20,000 Hz, ± 0.2 dB
  • high-level: 5 - 100,000 Hz, + 0 dB, -3 dB
• signal-to-noise ratio:
  • Phono MM: 89 dB
  • Phono MC: 74 dB
  • high level: 113 dB
• sound-control:
  • Bass: ± 10 dB at 100 Hz
    • Kippfrequenzen: 100 Hz, 200 Hz, 400 Hz
  • height: ± 10 dB at 10 kHz
    • Kippfrequenzen: 2 kHz, 4 kHz, 6 kHz,
• Loudness: no
• High Filter :
• Low Filter (Subsonic): - 6 dB / octave at 15 Hz
• Mute: - 20 dB
• Line Straight: Yes

• 8 Ohm : 2x 220W 0.002% THD (RMS , 20 Hz to 20,000 Hz)
• 4 Ohm :

• 8 Ohm s:
• 4 Ohm :

• Phono RIAA: 20 - 20,000 Hz, ± 0.2 dB
• high-level: 5 - 100,000 Hz, + 0 dB, -3 dB

• Phono MM: 89 dB
• Phono MC: 74 dB
• high level: 113 dB

• Bass: ± 10 dB at 100 Hz
  • Kippfrequenzen: 100 Hz, 200 Hz, 400 Hz
• treble: ± 10 dB at 10 kHz
  • Kippfrequenzen: 2 kHz, 4 kHz, 6 kHz,

• Kippfrequenzen: 100 Hz, 200 Hz, 400 Hz

• Kippfrequenzen: 2 kHz, 4 kHz, 6 kHz,

• gold-plated Phono Input
• dual-mono construction with separate power

• in Japan, the A-90, however, the A-200  meant to share;!!!

• Previous model:
• A-9

• Successor model:
• No successor model

• Other models of the same series:
• Pioneer A-20 (was not in the program in Europe)
• Pioneer A-30 (was not in Europe in the Program)
• A-40 (was not in the program in Europe)
• A-60
• A-70
• A-80
• A-90 (was not in the program in Europe)

• Picture: Pioneer A-20 0 (Japanese 100V version, identical to A-90)

• Device presentation at good-old-hifi [1]

Comment:

Comment box:

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