Pioneer A-7 specifications

Category : Integrated amplifier

Brand : Pioneer

General

connectors

Technical data

special features

• manufacturer: Pioneer
• model: A-7
• type: amplifier
• year of construction: 1981 - 1983
• Made in Japan
• color: champagne
• remote control
• power consumption: 420 W
• dimensions (WxHxD): 420 x 132 x 423 mm
• weight: 12.2 kg
• factory price approx.: 1.250,- DM

• number of inputs:
  • Phono MM: 2,5 mV / 50 kω, 200 mV max.
  • Phono MC: 0.25mV / 100 Ohm , 20 mV max.
  • Tuner: 150 mV / 50 kOhm
  • Aux / Video: 150 mV / 50 kOhm
  • Tape Play 1, 2: 150 mV / 50 kOhm
• Number of Outputs:
  • Tape Rec 1, 2: 150 mV / 2.7kOhm
  • Headphones: 4 - 16 Ohm
  • 2 pairs of speakers

• Phono MM: 2.5mV / 50 kOhm , 200 mV max.
• Phono MC: 0.25mV / 100 Ohm , 20 mV max.
• Tuner: 150 mV / 50 K-ohms
• Aux / Video: 150 mV / 50 K-ohms
• Tape Play 1, 2: 150 mV / 50 K-ohms

• Tape Rec 1, 2: 150 mV / 2.7 kOhm
• headphone: 4 - 16 Ohm s
• 2 pairs of Speakers

• continuous power
  • 8 Ohm : 2x 70 W (RMS , 20 Hz to 20,000 Hz)
  • 4 Ohm :
• dynamic performance
  • 8 Ohm s:
  • 4 Ohm :
• total harmonic distortion: < 0,003 %
• damping factor: 60 (8 Ohm )
• frequency response:
  • Phono RIAA: 20 - 20,000 Hz, ± 0.2 dB
  • high-level: 5 to 200,000 Hz, + 0 dB, -3 dB
• signal-to-noise ratio:
  • Phono MM: 88 dB
  • Phono MC: 70 dB
  • high level: 110 dB
• control:
  • Bass: ± 10 dB at 100 Hz
  • treble sound: ± 10 dB at 10 kHz
• Loudness: + 9 dB at 100 Hz, + 3 dB at 10 kHz
• High Filter :
• Low Filter (Subsonic): - 6 dB / octave at 20 Hz
• Mute: - 20 dB
• Line Straight: Yes

• 8 Ohm : 2x 70 W (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 to 200,000 Hz, + 0 dB, -3 dB

• Phono MM: 88 dB
• Phono MC: 70 dB
• high level: 110 dB

• Bass: ± 10 dB at 100 Hz
• height: ± 10 dB at 10 kHz

• LED Peak indicator

• previous model:
• Pioneer SA-7800

• successor model:
• Pioneer A-7 0

• Other models from the same series:
• amplifier
• 9b1b132edeb23d0d0a74b99db934b21a
• Pioneer A-6
• Pioneer A-7
• Pioneer A-8
• Pioneer A-9

• Tuner:
• Pioneer F-5
• Pioneer F-7
• Pioneer F-9

• Receiver:
• Pioneer SX-4
• Pioneer SX-5
• Pioneer SX-6
• Pioneer SX-7
• Pioneer SX-8
• Pioneer SX-9

• Tape deck
• Pioneer CT-3
• Pioneer CT-4
• Pioneer CT-5
• Pioneer CT-6 R
• Pioneer CT-7 R
• Pioneer CT-8 R
• Pioneer CT-9 R

• record player:
• Pioneer PL-2
• Pioneer PL-4
• Pioneer PL-5
• Pioneer PL-7
• Pioneer PL-8
• Pioneer PL-L 800

• image: Pioneer A-7

• extract from the prospectus: Pioneer A-7

• stereo play April 1981, 9 amplifier in comparison

• presentation with good Device-to-old-hifi [1]

Comment:

Comment box:

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