JVC JA-S 71

Data

General:

• Manufacturer: JVC
• Model: JA-S 71
• Type: Integrated amplifier
• Years of manufacture: 1976 - 1978
• Made in: Japan
• Color: aluminum front silver
• Remote control: no
• Power consumption:
• Dimensions (WxHxD): 420 x 161 x 390 mm
• Weight: 16 kg
• Original price approx.: 1'400 DM

Connections:

• Number of inputs:
  • Phono 1, 2 MM: 2.5 mV, switchable 33 kOhm, 47 kOhm, 100 kOhm, 100 pF, 330 pF, max. 280 mV.
  • Tuner: 200 mV, 50 kOhm

AUX: 180 mV

• • Tape Play 1: 180 mV
  • Tape Play 2: 180 mV, connections on the front panel
• Number of outputs:
  • Tape Rec 1: 180 mV
  • Tape Rec 2: 180 mV, front panel connectors

Headphones: 8 - 16 Ohm

• • 2 pairs of speakers

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2x 85 Watt, 1khz, 0,1%
  • 4 Ohm: 2x 130 Watt, 1khz, 0,1%
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.005% on 65 Watt output
• Attenuation factor: 50 (20 Hz - 20 kHz, into 8 Ohm)
• Frequency response: 20 Hz - 70 kHz, + 0 dB, - 1 dB
• Signal-to-noise ratio:
  • Phono: 75 dB

High Level: 95 dB

• Tone control: yes

Bass: ± 8 dB at 100 Hz Treble: ± 8 dB at 10 kHz

• Loudness: yes, + 6 dB at 100 Hz, + 4 dB at 10 kHz
• High Filter: yes, 6 dB / octave at 10 kHz
• Subsonic: yes, 6 dB / octave at 18 Hz
• Mute: -20 dB via toggle switch

Special Features

• 3-fold overload protection
• Tape dubbing

Remarks

• Other models in the same series:
• Amplifier:
• JVC JA-S 10
• JVC JA-S 11
• JVC JA-S 31
• JVC JA-S 41
• JVC JA-S 71

• tuner
• JVC JT-V 10
• JVC JT-V 11
• JVC JT-V 31
• JVC JT-V 71

Pictures

• Extract from brochure: JVC JA-S 71