Pioneer A-09 specifications

Category : Integrated amplifier

Brand : Pioneer

General

connectors

Technical data

special features

• manufacturer: Pioneer
• model: A-09
• type: Class-A amplifier
• year of construction: 1992 - 1997
• Made in Japan
• color: Front Case of champagne
• power consumption: 220 W (max.)
• Dimensions: 440 x 198 x 480 mm (WxHxD)
• Weight: 23 kg
• Factory price approx.: 480'000 yen (Japan, 1992), 8'500 DM

• Number of inputs:
  • Phono MM: 2.5 mV / 50 kOhm , max. 150mV (0.05% THD, 1kHz)
  • Line: 150 mV / 50 kOhm
  • Tuner: 150 mV / 50 kOhm
  • CD: 150 mV / 50 kOhm
  • Tape Play 1, 2: 150mV / 50 kOhm
  • XLR (Balanced): 150 mV / 600 Ohm
• Number of outputs:
  • Tape Rec 1, 2: 150 mV / 1 kOhm
  • Headphones:
  • 2 pairs of speakers: 4 - 16 ohms

• Phono MM: 2.5mV / 50 kOhm , max. 150mV (0,05% THD, 1 kHz)
• Line: 150 mV / 50 K-ohms
• Tuner: 150 mV / 50 K-ohms
• CD: 150 mV / 50 K-ohms
• Tape Play 1, 2: 150 mV / 50 K-ohms
• XLR (Balanced): 150 mV / 600 Ohm s

• Tape Rec 1, 2: 150 mV / 1 kOhm
• headset:
• 2 pairs of Speakers: 4 - 16 Ohm s

• the duration of the performance Class-A
  • 8 Ohm : 2 x 35 W (20 Hz - 20 kHz, THD < 0,05%)
  • 4 Ohm : 2 x 70 W
  • 2 Ohm : 2 x 140 W
• dynamic performance
  • 8 Ohm : 2 x 45 W
  • 4 Ohm : 2 x 90 W
• total harmonic distortion: 0.05 % or less
• damping factor:
  • 150 (20 Hz - 20 kHz, 8 Ohm )
  • 200 (1Khz, 8 Ohm )
• frequency response:
  • Phono: 20 Hz - 20 kHz (RIAA, ±0.2 dB)
  • High Level: 1 Hz - 150 kHz (+0 / -3dB)
• rise time: 1.4 us (10 kHz) 10 Hz - 100 kHz (± 1dB)
• signal-to-noise ratio:
  • Phono: 87 dB
  • High Level: 109 dB
• control the sound:
• Loudness: -
• High Filter : -
• Low Filter (Subsonic): -
• Mute:
• Direct/Line-Straight:

• 8 Ohm : 2 x 35 W (20 Hz - 20 kHz, THD < 0,05%)
• 4 Ohm : 2 x 70 W
• 2 Ohm : 2 x 140 W

• 8 Ohm : 2 x 45 W
• 4 Ohm : 2 x 90 W

• 150 (20 Hz - 20 kHz, 8 Ohm )
• 200 (1Khz, 8 Ohm )

• Phono: 20 Hz - 20 kHz (RIAA, ±0.2 dB)
• High Level: 1 Hz - 150 kHz (+0 / -3dB)

• Phono: 87 dB
• High Level: 109 dB

• A gold-Plated input and output jacks
• amplifier including connectors divides symmetrically applied

• Other models from the same series:
• amplifier:
• Pioneer A-04
• Pioneer A-05
• Pioneer A-07
• Pioneer A-09

• Tuner
• Pioneer F-7 77

• CD Player:
• Pioneer PD-95

• Tape Deck
• Pioneer T-1100 S

• DAT-Recorder:
• Pioneer D-07
• Pioneer D-80

• image: Pioneer A-09

• report of "Fidelity magazine": [1]

• report "Mackern": [2]

• External Link: website "The Vintage Knob": [3]

• External Link: website "Audio Database Japan": [4]

Comment:

Comment box:

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