Sansui AU-α 707DR

Data

General

• Manufacturer: Sansui
• Model: AU-α 707 DR
• Type: Integrated amplifier
• Years of manufacture: 1990-1993
• Color: black
• Remote control: no
• Power consumption: 1000 W max.
• Dimensions: 460 mm × 153 mm × 450 mm (W × H × D).
• Weight: 22.5 kg
• Original price approx.: 3500 DM

Connections

• Number of inputs:
• Phono MM: 2 mV, 47 kOhm
• Phono MC: 0,3 mV, 100 Ohm
• Tuner: 150 mV, 20 kOhm
• Tape Play 1, 2: 150 mV, 20 kOhm
• DAT Play 1, 2, 3: 150 mV, 20 kOhm
• Processor In 1, 2: 150 mV, 20 kOhm
• Main In:
  • coaxial 1, 2: 1 V, 5 kOhm

XLR:

• Video In 1, 2, 3:
• Number of Outputs:
• Speaker A + B, Tape Copy, Pre Out (2×).
• Tape Rec 1, 2: 100 mV, 47 kOhm
• DAT Rec 1, 2, 3: 100 mV, 47 kOhm
• Processor Out: 150 mV, 47 kOhm
• Pre Out: 1 V, 47 kOhm
• Video Out 1, 2:
• Headphones:
• 2 pairs of speakers

Technical Data

• Continuous power (at distortion)
  • 8 Ohm: 2 × 130 W (RMS, 20-20,000 Hz, 0.008 %)
  • 6 Ohm: 2 × 160 W
• Dynamic power
  • 8 Ohm:
  • 4 ohms:
• Total harmonic distortion: <0.007 %
• Attenuation factor: 150 at 8 Ohm
• Frequency response: DC-200,000 Hz
• Signal-to-noise ratio:
  • Phono: MM 88 dB

Phono: MC 70 dB Tape, Aux, Tuner: 110 dB

• Tone control:
  • Bass: yes, ±6 dB at 50 Hz

Treble: yes, ±6 dB at 15 kHz

• Loudness: yes, +6 dB at 50 Hz, +4 dB at 10 kHz
• Presence: +2 dB at 200 Hz, +6 dB at 10 kHz
• High Filter: yes
• Low Filter (Subsonic): yes, 3 dB at 16 Hz, 6 dB/octave
• Mute: -20 dB
• Direct/Line-Straight:

Special Features

• Double mono construction
• Separable pre / power amplifier

Remarks

• Other models of the same series:
• Integrated amplifier
  • Sansui AU-α 607DR
  • Sansui AU-α 707DR
  • Sansui AU-α 907DR
  • Sansui AU-X 1111 Mos Vintage

• • [[Preamplifier
  • Sansui C-2302

• power amplifier
  • Sansui B-2302

• CD player
  • Sansui CD-α 717DR

Pictures

• Excerpt from brochure: Sansui AU-α 707 DR.

Reports

• Audio 01/1993

• Report at "Hifi Studio": [[1]]