Difference between revisions of "Pioneer A-91 D"

 
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http://www.elitestereo.netfirms.com/a91d.htm
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__NOTOC__
[[Kategorie:Vollverstärker]]
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== Data ==
 +
{{navigation}}
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'''General'''
 +
* Manufacturer: [[Pioneer]]
 +
* Model: A-91 D
 +
* Model range: Urushi series
 +
* Type: Integrated amplifier
 +
* Years of manufacture: 1987 - 1991
 +
* Made in: Japan
 +
* Color: Black, wooden sides
 +
* Remote control:
 +
* Power consumption: 1,000 W
 +
* Dimensions: 457 x 173 x 457 mm (WxHxD)
 +
* Weight: 29.2 kg
 +
* Original price approx.: 2'500 DM
 +
 
 +
 
 +
'''Connections'''
 +
* Number of inputs:
 +
** 1x Phono (Cinch): 2.5 mV / 50 kOhm (MM), 0.2 mV / 100 Ohm (MC).
 +
** CD, Tuner, Line1, Line2, 2x Tape In (Cinch): 150 mV / 50 kOhm
 +
DAT1, ADTP/DAT2, Digital 1, 2, 3
 +
*** Digital inputs: Coaxial and optical
 +
* Number of outputs:
 +
** 3x Tape Out (Cinch): 150 mV / 2.2 kOhm
 +
*** Digital outputs: Coaxial and optical
 +
** Headphones (6.3mm jack)
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** 2 pairs of loudspeakers
 +
 
 +
 
 +
'''Technical Data'''
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* Continuous power (at distortion factor)
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** 8 Ohm: 120 W (0.003%)
 +
** 6 Ohm: 140 W (0.003%)
 +
** 4 Ohm: 150 W (0.008%)
 +
* Dynamic power
 +
** 8 Ohm: 150 W
 +
** 4 Ohm: 170 W
 +
* Total harmonic distortion: 0.003 %
 +
* Attenuation factor: 200 / 70 (8 Ohm, 1 kHz / 20 Hz - 20 kHz)
 +
* Frequency response: 5 - 80,000 Hz (0.05%, 8 Ohm)
 +
* Signal-to-noise ratio:
 +
* Stereo channel separation:
 +
* Tone control:
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** Bass: yes, ±8db (100 Hz).
 +
Treble: yes, ±8db (10 kHz)
 +
* Loudness: yes, + 5 dB (100 Hz) / + 3 dB (10 kHz)
 +
* High Filter: yes
 +
* Low Filter (Subsonic): yes, 17 Hz (12 dB / octave)
 +
* Mute: yes
 +
* Direct/Line-Straight: yes
 +
 
 +
 
 +
'''Special Features'''
 +
* D/A Converter Part
 +
* Device of the Urushi series
 +
 
 +
 
 +
== Remarks ==
 +
* Other models of the Urushi series:
 +
* Integrated amplifier
 +
* [[Pioneer A-91 D]]
 +
 
 +
 
 +
* Preamplifier
 +
* [[Pioneer C-73]]
 +
* [[Pioneer C-90]]
 +
* [[Pioneer C-90a]]
 +
 
 +
 
 +
* [[Power Amplifier
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* [[Pioneer M-73]]
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* [[Pioneer M-90]]
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* [[Pioneer M-90a]]
 +
 
 +
 
 +
* [[Tuner
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* [[Pioneer F-91]]
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* [[Pioneer F-93]]
 +
 
 +
 
 +
* CD player
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* [[Pioneer PD-73]]
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* [[Pioneer PD-75]]
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* [[Pioneer PD-91]]
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* [[Pioneer PD-93]]
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 +
 
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* [[Cassette Tape Deck
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* [[Pioneer CT-91]]
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* [[Pioneer CT-91 a]]
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* [[Pioneer CT-93]]
 +
 
 +
 
 +
== Pictures ==
 +
* Extract from brochure: Pioneer A-91 D, F-91
 +
[[File:1987 Pioneer Elite Katalog-6.jpg]]
 +
 
 +
 
 +
* Extract from brochure: Pioneer A-91 D, F-91
 +
[[File:1987 Pioneer Elite Katalog-7.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
* Review at "Good Old Hifi": [http://www.good-old-hifi.de/pioneer-die-urushi-serie/]
 +
 
 +
* Test in Audio 5/1988: against [[Kenwood KA-3300 D]]
 +
 
 +
 
 +
== Links ==
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 +
 
 +
[[Category:Integrated amplifier]]

Latest revision as of 02:23, 7 April 2021

Data[edit]

General

  • Manufacturer: Pioneer
  • Model: A-91 D
  • Model range: Urushi series
  • Type: Integrated amplifier
  • Years of manufacture: 1987 - 1991
  • Made in: Japan
  • Color: Black, wooden sides
  • Remote control:
  • Power consumption: 1,000 W
  • Dimensions: 457 x 173 x 457 mm (WxHxD)
  • Weight: 29.2 kg
  • Original price approx.: 2'500 DM


Connections

  • Number of inputs:
    • 1x Phono (Cinch): 2.5 mV / 50 kOhm (MM), 0.2 mV / 100 Ohm (MC).
    • CD, Tuner, Line1, Line2, 2x Tape In (Cinch): 150 mV / 50 kOhm

DAT1, ADTP/DAT2, Digital 1, 2, 3

      • Digital inputs: Coaxial and optical
  • Number of outputs:
    • 3x Tape Out (Cinch): 150 mV / 2.2 kOhm
      • Digital outputs: Coaxial and optical
    • Headphones (6.3mm jack)
    • 2 pairs of loudspeakers


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 120 W (0.003%)
    • 6 Ohm: 140 W (0.003%)
    • 4 Ohm: 150 W (0.008%)
  • Dynamic power
    • 8 Ohm: 150 W
    • 4 Ohm: 170 W
  • Total harmonic distortion: 0.003 %
  • Attenuation factor: 200 / 70 (8 Ohm, 1 kHz / 20 Hz - 20 kHz)
  • Frequency response: 5 - 80,000 Hz (0.05%, 8 Ohm)
  • Signal-to-noise ratio:
  • Stereo channel separation:
  • Tone control:
    • Bass: yes, ±8db (100 Hz).

Treble: yes, ±8db (10 kHz)

  • Loudness: yes, + 5 dB (100 Hz) / + 3 dB (10 kHz)
  • High Filter: yes
  • Low Filter (Subsonic): yes, 17 Hz (12 dB / octave)
  • Mute: yes
  • Direct/Line-Straight: yes


Special Features

  • D/A Converter Part
  • 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 A-91 D, F-91

1987 Pioneer Elite Katalog-6.jpg


  • Extract from brochure: Pioneer A-91 D, F-91

1987 Pioneer Elite Katalog-7.jpg


Reports[edit]

  • Review at "Good Old Hifi": [1]


Links[edit]