Sansui AU-4900

Data

General

• Manufacturer: Sansui
• Model: AU-4900
• Type: Integrated amplifier
• Years of manufacture: 1976 - 1977
• Made in: Japan
• Color: Black
• Remote control: -
• Power consumption: 240 W max.
• Dimensions: 400 x 120 x 240 mm
• Weight: 7.7 kg
• Original price approx.: 875 DM

Connections

• Number of inputs:
  • Phono: 2.5 mV, 50 kOhm
  • Microphone:
  • Tuner: 100 mV, 50 kOhm
  • Aux: 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 35 W (both channels operated)
  • 4 Ohm:
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.15 %
• Attenuation factor: 50
• Frequency response: 5 - 40'000 Hz
• Signal-to-noise ratio:
  • Phono: > 75 dB

High Level: > 90 dB

• Tone control:
  • Bass: yes

treble: yes

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

Special Features

• Microphone Mixer

Remarks

• Other models in the same series:
• Sansui AU-2900
• Sansui AU-3900
• Sansui AU-4900
• Sansui AU-5900
• Sansui AU-6900
• Sansui AU-7900
• Sansui AU-9900

• Corresponding Tuner
• Sansui TU-3900
• Sansui TU-5900
• Sansui TU-7900

Pictures

• Extract from brochure: Sansui amplifiers AU-2900, AU-3900, AU-4900

• Excerpt from brochure: Sansui range 1976:

Reports

• Report from "Hifi-Studio": [[1]]