Sansui AU-719 specifications

Category : Integrated amplifier

Brand : Sansui

General

Connections

Technical data

Special equipment

• Manufacturer: Sansui
• Model: AU-719
• Type : Integrated amplifier
• Years of construction: 1978 - 1981
• Manufactured 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
• Factory price approx. : 1.450,- DM

• 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: 1V, 47kohm
• Number of Outputs:
  • Tape Rec 1, 2: 150mV / 600 Ohm (47kohm load)
  • Pre Out: 1V / 1.5kOhm (47kOhm load), max. 4V
  • Headphones: 120 mW (8 ohms)
  • 2 pairs of speakers

• Phono 1.2MM: 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 Input: 1V, 47kohm

• Tape Rec 1, 2: 150mV/ 600 Ohm ( 47 kOhm Load)
• Pre Out: 1V / 1.5kOhm (47kOhm load), max. 4V
• headphone: 120 mW (8 Ohm )
• 2 pairs of Speakers

• the duration of the performance (total harmonic distortion)
  • 8 Ohm : 2x 80 W (RMS , 20 - 20.000 Hz, 0,08 %), 2x 90 W (1 kHz)
  • 4 Ohm : 2x 115 W
• dynamic performance
  • 8 Ohm s:
  • 4 Ohm :
• total harmonic distortion: 0.08 to %
• damping factor: 100 (1 kHz, 8 Ohm s)
• frequency response:
  • Phono RIAA: 20 Hz - 20 kHz (± 0.2 dB)
  • high-level: 3 Hz - 70 kHz (+ 0 dB / - 3 dB)
  • amplifier: DC - 400 kHz
• signal-to-noise ratio:
  • Phono MM: 75 dB
  • Phono MC: 70 dB
  • high level: 90 dB
  • amplifier: 125 dB (IHF-A)
  • channel separation: 95 dB (1 kHz, IHF)
  • rise time: 0.5 µs / s
  • Slew rate: 170V / µs;
• sound-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

• 8 Ohm : 2x 80 W (RMS , 20 - 20.000 Hz, 0,08 %), 2x 90 W (1 kHz)
• 4 Ohm : 2x 115 W

• 8 Ohm s:
• 4 Ohm :

• Phono RIAA: 20 Hz - 20 kHz (± 0.2 dB)
• high-level: 3 Hz - 70 kHz (+ 0 dB / - 3 dB)
• amplifier: DC - 400 kHz

• Phono MM: 75 dB
• Phono MC: 70 dB
• high level: 90 dB
• amplifier: 125 dB (IHF-A)
• channel separation: 95 dB (1 kHz, IHF)
• rise time: 0.5 µs / s
• Slew rate: 170V / µs;

• Bass: ± 6 dB at 50Hz
  • crossover frequency: 150 Hz / 300 Hz
• treble: ± 6 dB at 15 kHz
  • crossover frequencies: 3 kHz / 6 kHz)

• crossover frequency: 150 Hz / 300 Hz

• crossover frequencies: 3 kHz / 6 kHz)

• gold-Plated Phono inputs
• A Phono input MM and MC capable
• Pre-/power amplifier can be separated

• Other models from 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

• image Sansui AU-719

• Image: Sansui AU-719

• extract from the prospectus: Sansui AU-719

• report "Mackern": [[1]]
• performance of good Device-to-old-hifi: [2]

Comment:

Comment box:

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