Sansui AU-7700

Data

General

• Manufacturer: Sansui
• Model: AU-7700
• Type: Integrated amplifier
• Years of manufacture: 1975 - 1976
• Made in: Japan
• Color: Black
• Remote control: -
• Power consumption: 350 W max.
• Dimensions: 434 x 130 x 315 mm
• Weight: 12.3 kg
• Original price approx.: 1'750 DM

Connections

• Number of inputs:
  • Phono 1: 2.5 mV, switchable 30 kOhm, 50 kOhm, 100 kOhm, max. 300 mV.
  • Phono 2: 2.5 mV, 50 kOhm, max. 300 mV
  • Tuner: 100 mV, 50 kOhm
  • Aux 1, 2: 100 mV, 50 kOhm
  • Tape Play: 100 mV, 50 kOhm
  • Main:
• Number of Outputs:
  • Tape Rec:
  • Pre Out:
  • Headphones: 6.3 mm jack plug
  • 2 pairs of speakers

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2x 55 W (both channels operated)
  • 4 Ohm:
• Dynamic power
  • 8 Ohm:
  • 4 Ohm: 2 x 125 W
• Total harmonic distortion: 0.1
• Attenuation factor: 30
• Frequency response: 5 - 50'000 Hz
• Signal-to-noise ratio:
  • Phono: > 75 dB

High Level: > 90 dB

• Tone control:
  • Bass: yes

Medium: yes

• • Treble: yes
• Loudness: yes
• High Filter: yes
• Low Filter (Subsonic): yes
• Mute: yes

Special Features

• Pre- and power stage separable

Remarks

• Other models in the same series:
  • Sansui AU-2200:
    • AU-2200
  • Sansui AU-3300:
    • AU-3300
  • Sansui AU-4400:
    • AU-4400
  • Sansui AU-5500:
    • AU-5500
  • Sansui AU-6600:
    • AU-6600
  • Sansui AU-7700:
    • AU-7700

• Corresponding Tuner:
• Sansui TU-4400
• Sansui TU-5500
• Sansui TU-7700

Pictures

• Extract from brochure: Sansui AU-7700

• Excerpt from brochure: Sansui amplifier range

Reports

* Report from "Hifi Studio":

Links

• External link to website "Hifi Engine": [[1]]