Sansui AU-7900 specifications

Category : Integrated amplifier

Brand : Sansui

General

connectors

Technical data

special features

• manufacturer: Sansui
• model: AU-7900
• type: amplifier
• year of construction: 1976 - 1977
• Made in Japan
• color: Black
• remote control: -
• power consumption:
• dimensions: 430 x 132 x 340 mm
• weight: 14.2 kg
• factory price approx.: 1'750 DM

• number of inputs:
  • Phono 1,2 : 2.5 mV, 50 kOhm s
  • microphone:
  • Tuner: 130 mV
  • Aux: 130 mV
  • Tape Play: 130 mV
  • Main:
• number of outputs:
  • Tape Rec:
  • Pre Out:
  • headphone: 6.3 mm Jack plug
  • 2 pairs of Speakers

• Phono 1,2 : 2.5 mV, 50 kOhm s
• microphone:
• Tuner: 130 mV
• Aux: 130 mV
• Tape Play: 130 mV
• Main:

• Tape Rec:
• Pre Out:
• headphones: 6.3 mm Jack
• 2 pairs of Speakers

• the duration of the performance (total harmonic distortion)
  • 8 Ohm : 2x 75 W (both channels driven)
  • 4 Ohm :
• dynamic performance
  • 8 Ohm s:
  • 4 Ohm :
• total harmonic distortion: 0.1 %
• damping factor: 80
• frequency response: 5 - 40 000 Hz
• signal-to-noise ratio:
  • Phono: > 75 dB
  • High Level: > 90 dB
• sound-control:
  • Bass: Yes
  • medium: Yes
  • height: Yes
• Loudness: Yes
• High Filter : Yes
• Low Filter (Subsonic): Yes
• Mute:

• 8 Ohm : 2x 75 W (both channels
• 4 Ohm :

• 8 Ohm s:
• 4 Ohm s):

• Phono: > 75 dB
• High Level: > 90 dB

• Bass: Yes
• medium: Yes
• height: Yes

• Pre - and power amplifier can be separated

• Other models from 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

• image: Sansui AU-7900 :

• extract from the prospectus: Sansui Palette 1976:

• report of the "Hi-Fi Studio": [1]

Comment:

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