Sansui AU-α 707DR

Data[edit]

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[edit]





Pictures[edit]

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

Sansui AU-α 707DR-Prospekt-1.jpg


Reports[edit]

  • Audio 01/1993
  • Report at "Hifi Studio": [[1]]


Links[edit]