Sansui Seven specifications

Category : Receiver

Brand : Sansui

General

Connections

Technical data

Amplifiers

Tuners

Special features

• Manufacturer: Sansui
• Model: Seven
• Years of construction: 1970 - 1974
• Manufactured in: Japan
• Color: Front aluminum, wooden case
• Remote control: no
• Power consumption: 250 W max.
• dimensions: 440 x 140 x 328 mm (WxHxD)
• weight: 14,3 kg
• original price: 2.465,- DM

• number of inputs:
  • Phono 1, 2: 2,5 mV / 50 K-ohms
  • Aux: 150 mV / 50 K-ohms
  • Tape Play 1, 2: 150 mV / 50 K-ohms
  • noise reduction adapter: 150 mV / 50 K-ohms
  • Main: 800 mV / 100 k643961b8da111c0a15d770a1109a86d4
  • antenna FM (75/300), AT
• number of outputs:
  • Tape Rec 1, 2: 150 mV
  • Tape Rec 1, 2 DIN: 30 mV
  • noise reduction adapter:
  • Pre Out: 800 mV
  • headphone (6.3 mm Jack)
  • 3 pairs of Speakers

• Phono 1, 2: 2.5 mV / 50 K-ohms
• Aux: 150 mV / 50 K-ohms
• Tape Play 1, 2: 150 mV / 50 K-ohms
• noise reduction adapter: 150 mV / 50 K-ohms
• Main: 800 mV / 100 k643961b8da111c0a15d770a1109a86d4
• antenna FM (75/300), AT

• Tape Rec 1, 2: 150 mV
• Tape Rec 1, 2 DIN: 30 mV
• noise reduction adapter:
• Pre Out: 800 mV
• headphone (6.3 mm
• 3 pairs of Speakers

• the duration of the performance (total harmonic distortion)
  • 8 643961b8da111c0a15d770a1109a86d4 Jack): 2x 36 W (20 - 20,000 Hz), 2x 41 W (1 kHz)
  • 4 643961b8da111c0a15d770a1109a86d4: 2x 60 W
• dynamic power (IHF)
  • 8 643961b8da111c0a15d770a1109a86d4s: 120 W
  • 4 643961b8da111c0a15d770a1109a86d4s: 160 W
• total harmonic distortion: < 0,3 %
• damping factor: 30 to 8 643961b8da111c0a15d770a1109a86d4s
• frequency response: 15 - 40,000 Hz, + 1 dB, 1.5 dB
• signal-to-noise ratio:
  • Phono: 70 dB
  • high level: 80 dB
  • amplifier: 90 dB
• control:
  • Bass: ± 15 dB at 20 Hz
  • in the Middle: ± 5 dB at 1500 Hz
  • treble: ± 15 dB at 20 kHz
• Loudness: + 10 dB at 50 Hz, + 8 dB at 10 kHz
• High Filter : - 10 dB at 10 kHz, 12 dB / octave
• Low Filter (Subsonic): -10 dB at 50 Hz, 12 dB / octave
• Muting:

• 8 643961b8da111c0a15d770a1109a86d4: 2x 36 W (20 - 20,000 Hz), 2x 41 W (1 kHz)
• 4 643961b8da111c0a15d770a1109a86d4: 2x 60 W

• 8 643961b8da111c0a15d770a1109a86d4s: 120 W
• 4 643961b8da111c0a15d770a1109a86d4: 160 W

• Phono: 70 dB
• high level: 80 dB
• amplifier: 90 dB

• Bass: ± 15 dB at 20 Hz
• in the Middle: ± 5 dB at 1500 Hz
• height: ± 15 dB at 20 kHz

• receiving: FM, MW
• frequency:
  • FM: 88 - 108 MHz
  • MW: 535 - 1.605 kHz
• input sensitivity:
  • FM: 1,8 µV
  • MW: 10 µV
• total harmonic distortion:
  • Mono: < 0,3 %
  • Stereo: < 0,5 %
• frequency response: 30 - 12,000 Hz, + 1 dB, 2 dB
• signal-to-noise ratio:
  • Mono: > 63 dB
  • Stereo: > 60 dB
• channel separation: > 40 dB at 1,000 Hz
• selectivity: > 60 dB
• frequency selection: 1.5 dB
• mirror frequency attenuation: 100 dB
• ZF-loss: 100 dB
• ON-suppression: 70 dB

• FM: 88 - 108 MHz
• MW: 535 - 1.605 kHz

• FM: 1,8 µV
• MW: 10 µV

• Mono: < 0,3 %
• Stereo: < 0,5 %

• Mono: > 63 dB
• Stereo: > 60 dB

• Tape 2 front ports

• Other models from the same series:
• Sansui Six
• Sansui Seven
• 1a95aee4e77b65995c8925eb26b079e4
• Sansui Eight
• Sansui Eight Deluxe

• image: Sansui Seven

• extract from the prospectus: Sansui Seven

• report of the "Good Old Hi-Fi": [[1]]

Comment:

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