Sansui AU-α 707 NRA

Data

General

• Manufacturer: Sansui
• Model: AU-α 707 NRA
• Type: Integrated amplifier
• Years of manufacture: 1999 - 2001
• Color: Gold
• Remote control: no
• Power consumption: 330 W
• Dimensions: 462 x 165 x 446 (WxHxD)
• Weight: 23,6 kg
• Original price approx.: 200'000 Yen (Japan, 1999), 3'000 DM

Connections

• Number of inputs:
• Phono MM: 2.5 mV, 47 kOhm, 210 mV max.
• Phono MC: 0.3 mV, 100 Ohm, 21 mV max.
• Tuner: 150 mV, 20 kOhm
• Line: 150 mV, 20 kOhm
• MD / Tape Play 1: 150 mV, 20 kOhm
• Tape Play : 150 mV, 20 kOhm
• Main In:
  • Coaxial: 1 V, 10 kOhm
  • XLR:
• Number of Outputs:
• Tape Rec 1, 2: 100 mV, 47 kOhm
• Pre Out: 1 V, 47 kOhm
• Headphones:
• 1 pair of speakers

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2 x 130 W (RMS, 20 - 20'000 Hz, 0.003 %)
  • 6 Ohm: 2 x 160 W
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: < 0.003 %
• Attenuation factor: 150 at 8 Ohm
• Frequency response:
  • Phono MM, RIAA: 20 - 20'000 Hz, ± 0,2 dB
  • High level: DC - 300'000 Hz, + 0 dB, - 3 dB
• Signal-to-noise ratio:
  • Phono: MM 88 dB
  • Phono: MC 70 dB
  • Tape, Aux, Tuner: 110 dB
• Tone control:
  • Bass: ± 6 dB at 50 Hz

Treble: ± 6 dB at 15 kHz

• Loudness: + 4 dB at 50 Hz, + 3 dB at 10 kHz
• High Filter:
• Low Filter (Subsonic): - 3 dB at 16 Hz, 6 dB / Octave

Special Features

• Double mono construction
• Separable pre / power amplifier
• CD Direct

Comments

• Other models in the same series:
• Integrated amplifier
  • Sansui AU-α 507 NRA
  • Sansui AU-α 607 NRA II
  • Sansui AU-α 707 NRA
  • Sansui AU-α 907 NRA

• Corresponding SACD players:
  • Sansui CD-α 507
  • Sansui CD-α 607

Pictures

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