Sansui 7070/790 specifications

Category : Receiver

Brand : Sansui

General

connectors

Technical data

amplifier

Tuner

special features

• manufacturer: Sansui
• model: 7070 / 790
• year of construction: 1977 - 1979
• Made in Japan
• color: silver, black
• remote control: no
• power consumption: 270 W
• dimensions: 502 x 156 x 371 mm (WxHxD)
• weight: 16.6 kg
• factory price approx.: 1.998,- DM

• number of inputs:
  • 2x Phono (RCA)
  • 1x Aux (RCA)
  • 2x Tape (1x RCA, 1x RCA/DIN)
  • Dolby NR/4-Ch Adaptor In (RCA)
  • antenna FM (75/300 643961b8da111c0a15d770a1109a86d4), AT
  • microphone
• number of outputs:
  • 2x Tape Out (1x RCA, 1x RCA/DIN)
  • Dolby NR/4-Ch Adaptor Out (RCA)
  • headphone (6.3 mm Jack, front)
  • 2 Lautsprecherparre

• 2x Phono (RCA)
• 1x Aux (RCA)
• 2x Tape (1x RCA, 1x RCA/DIN)
• Dolby NR/4-Ch Adaptor In (RCA)
• antenna FM (75/300 643961b8da111c0a15d770a1109a86d4), AT
• microphone

• 2x Tape Out (1x RCA, 1x RCA/DIN)
• Dolby NR/4-Ch Adaptor Out (RCA)
• headphone (6.3 mm Jack, front)
• 2 Lautsprecherparre

• the duration of the performance (total harmonic distortion)
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 60 W (RMS , 20-20.000 Hz)
  • 4 643961b8da111c0a15d770a1109a86d4: 2x 65 W (sine, 1 kHz)
• dynamic performance
  • 8 643961b8da111c0a15d770a1109a86d4s:
  • 4 643961b8da111c0a15d770a1109a86d4:
• total harmonic distortion: 0,3%
• damping factor:
• frequency response: 10 - 40,000 Hz (IHF)
• signal-to-noise ratio:
  • Aux: 80 dB (IHF)
• stereo channel separation:
• control:
  • Bass: Yes
  • in the Middle: Yes
  • treble sound: Yes
• Loudness: Yes
• High Filter : Yes
• Low Filter (Subsonic): Yes
• Mute: -20 dB
• Direct/Line-Straight:

• 8 643961b8da111c0a15d770a1109a86d4: 2x 60 W (RMS , 20-20.000 Hz)
• 4 643961b8da111c0a15d770a1109a86d4: 2x 65 W (sine, 1 kHz)

• 8 643961b8da111c0a15d770a1109a86d4s:
• 4 643961b8da111c0a15d770a1109a86d4:

• Aux: 80 dB (IHF)

• Bass: Yes
• in the Middle: Yes
• height: Yes

• receiving: FM, MW
• frequency:
  • FM: 88 - 108 MHz
  • MW: 530 - 1.605 kHz
• input sensitivity:
  • FM: 1,8 µV
  • MW: 15µV
• frequency response: 30 - 15,000 Hz (+0.3 dB, -1 dB)
• total harmonic distortion:
  • FM, 1 kHz: < 0,25% (Mono), < 0,4% (Stereo),
• signal-to-noise ratio:
  • FM: 72 dB (Mono) 67 dB (Stereo)
  • MW: 55 dB
• channel separation: 50 dB (1kHz)
• selectivity: 80 dB
• frequency selection: 1.0 dB
• in addition to the wave selection:
  • FM: 80 dB
  • MW: 35 dB
• mirror frequency attenuation:
  • FM: 85 dB
  • MW: 65 dB
• ZF-loss:
  • FM: 100 dB
  • MW: 85 dB
• ON-suppression: 55 dB

• FM: 88 - 108 MHz
• MW: 530 - 1.605 kHz

• FM: 1,8 µV
• MW: 15µV

• FM, 1 kHz: < 0,25% (Mono), < 0,4% (Stereo)

• FM: 72 dB (Mono), 67 dB (Stereo)
• MW: 55 dB

• FM: 80 dB
• MW: 35 dB

• FM: 85 dB
• MW: 65 dB

• FM: 100 dB
• MW: 85 dB

• microphone mixer
• wood casing (wrapped)
• 2 analog-style VU meters

• Other models from the same series:
• ceb3bff85472e0a15729aca2cf2bc093
• 78e8e13ae7190b0e805653490815a683
• 0bd4dea8da01fe29649646169fde98ba
• Sansui 8080/890
• Sansui 9090/990

• image Sansui 7070

• image: Sansui 7070

• extract from the prospectus: Sansui Receiver 5050/6060/7070/8080DB /9090DB

• report of good-old-hifi [1]

• the Device performance of good-old-hifi [2]

Comment:

Comment box:

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