Sansui AU-719

Data

General

• Manufacturer: Sansui
• Model: AU-719
• Type: Integrated amplifier
• Years of manufacture: 1978 - 1981
• Made in: Japan
• Color: Black
• Remote control:
• Power Consumption:
• Dimensions (WxHxD): 430 x 168 x 409 mm (width 482 mm with rack handles).
• Weight: 16 kg
• Original price approx.: 1'450 DM

Connections

• Number of inputs:
  • Phono 1, 2 MM: 2,5mV / 47kOhm, max. 350 mV
  • Phono MC: 0,1mV / 33 Ohm, max. 30 mV

Tuner: 150mV / 47kOhm

• • Aux 1, 2: 150mV / 47kOhm
  • Tape Play 1, 2: 150mV / 47kOhm
  • Main In: 1 V, 47 kOhm
• Number of outputs:
  • Tape Rec 1, 2: 150mV / 600 Ohm (47 kOhm load).
  • Pre Out: 1V / 1,5kOhm (47kOhm load), max. 4V
  • Headphones: 120 mW (8 Ohm)
  • 2 speaker pairs

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2x 80 W (RMS, 20 - 20'000 Hz, 0.08 %), 2x 90 W (1 kHz)
  • 4 Ohm: 2x 115 W
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.08 %
• Attenuation factor: 100 (1 kHz at 8 Ohm)
• Frequency response:
  • Phono RIAA: 20 Hz - 20 kHz (± 0.2 dB).
  • High level: 3 Hz - 70 kHz (+ 0 dB / - 3 dB)
  • Power amplifier: DC - 400 kHz
• Signal-to-noise ratio:
  • Phono MM: 75 dB
  • Phono MC: 70 dB
  • High level: 90 dB
  • Power amplifier: 125 dB (IHF-A)
  • Channel separation: 95 dB (1Khz, IHF)
  • Rise time: 0,5µs / s
  • Slew rate: 170V / µs
• Tone control: switchable

Bass: ± 6 dB at 50Hz

• • • Crossover frequencies: 150 Hz / 300 Hz

Treble: ± 6 dB at 15 kHz

• • • crossover frequencies: 3 kHz / 6 kHz)
• Loudness: + 10 dB (50 Hz), + 4 dB (10 kHz)
• High Filter:
• Low Filter (Subsonic): Yes, 16 Hz (6 dB / octave).
• Mute: Yes, - 20 dB

Special Features

• Gold-plated phono inputs
• One phono input MM and MC capable
• Pre-/power stage separable

Notes

• Other models in the same series:
• Sansui AU-117
• Sansui AU-217
• Sansui AU-317
• Sansui AU-417
• Sansui AU-719
• Sansui AU-919
• Sansui AU-X 1

• Corresponding Tuner
• Sansui TU-217
• Sansui TU-317
• Sansui TU-417
• Sansui TU-719
• Sansui TU-919
• Sansui TU-X 1

Pictures

• Image: Sansui AU-719

• Excerpt from brochure: Sansui AU-719

Reports

• Report from "Mackers": [[1]]