Pioneer A-70 specifications

Category : Integrated amplifier

Brand : Pioneer

General

Connections

Technical data

Special equipment

• Manufacturer: Pioneer
• Model: A-70
• Years of construction: 1983 - 1985
• Manufactured in: Japan
• Color: Silver
• Type: Analog
• Remote control: no
• Power consumption: 780 watts max.
• Dimensions (WxHxD): 420 x 131 x 411 mm
• Weight: 12.3 kg
• Factory price approx.: 1.400,- DM

• Number of inputs: 5
  • Phono MM: 2.5 mV/ 50 kOhm , 150 mV max.
  • Phono MC: 0.2mV/ 100 Ohm , 11 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: 5
  • Tape Rec 1, 2: 150 mV / 2.2kOhm
  • Headphones: 4 - 16 Ohm
  • 2 pairs of speakers

• Phono MM: 2.5mV/ 50 kOhm , 150 mV max.
• Phono MC: 0.2mV/ 100 Ohm , 11 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 120 W (RMS , 20 Hz to 20,000 Hz), 2x 150 W (DIN)
  • 4 Ohm :
• dynamic performance
  • 8 Ohm s:
  • 4 Ohm :
• total harmonic distortion: < 0,003%
• damping factor: 25
• 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: 76 dB
  • Phono MC: 55 dB
  • high level: 108 dB
• sound-control:
  • Bass: ± 10 dB at 100 Hz
  • treble: ± 10 dB at 10 kHz
• Loudness: + 6 dB at 100 Hz, + 3 dB at 10 kHz
• High Filter : no
• Low Filter (Subsonic): - 6 dB / octave at 15 Hz
• Mute: - 20 dB
• Line Straight: Yes

• 8 Ohm : 2x 120 W (RMS , 20 Hz to 20,000 Hz), 2x 150 Watt (DIN)
• 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: 76 dB
• Phono MC: 55 dB
• high level: 108 dB

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

• gold-Plated Phono connectors
• 3-Segment LED Power display switchable (10, 30, 120 W, or 0.3, 1, 5 W)

• previous model:
• A-7

• successor model:
• A-77X

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

• image: Pioneer A-7 0

• extract from the prospectus: Pioneer A-7 0

Comment:

Comment box:

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