Sansui AU-719

Data[edit]

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[edit]



Pictures[edit]

  • Image: Sansui AU-719

Sansui AU-719-Prospekt-1.jpg


  • Excerpt from brochure: Sansui AU-719

Sansui AU-719-Prospekt-2.jpg


Reports[edit]

  • Report from "Mackers": [[1]]


Links[edit]