Sansui 7070/790
Data
General
- Manufacturer: Sansui
- Model: 7070 / 790
- Years of manufacture: 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
- Original price approx.: 1'998 DM
Connections
- Number of inputs:
- 2x Phono (Cinch)
1x Aux (Cinch) 2x Tape In (1x Cinch, 1x Cinch/DIN)
- Dolby NR/4-Ch Adaptor In (Cinch)
- Antenna FM (75/300 Ohm), AM
- Microphone
- Number of outputs:
- 2x Tape Out (1x Cinch, 1x Cinch/DIN).
- Dolby NR/4-Ch Adaptor Out (Cinch)
- Headphones (6.3 mm jack, front)
- 2 loudspeaker parre
Technical Data
Amplifier
- Continuous power (at distortion)
- 8 Ohm: 2x 60 W (RMS, 20-20,000 Hz)
- 4 Ohm: 2x 65 W (sine, 1 kHz)
- Dynamic power
- 8 Ohm:
- 4 Ohm:
- Total harmonic distortion: 0.3%
- Attenuation factor:
- Frequency Response: 10 - 40,000 Hz (IHF).
- Signal-to-noise ratio:
- Aux: 80 dB (IHF)
- Stereo Channel Separation:
- Tone control:
- Bass: yes
Mids: yes
- Treble: yes
- Loudness: yes
- High Filter: yes
- Low Filter (Subsonic): yes
- Mute: -20 dB
- Direct/Line-Straight:
Tuner
- Reception: FM, MW
- Frequencies:
- FM: 88 - 108 MHz
- MW: 530 - 1,605 kHz
- Input sensitivity:
- FM: 1.8µV
- MW: 15µV
- Frequency response: 30 - 15,000 Hz (+0.3 dB, -1 dB)
- Distortion factor:
- 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
- Co-wave selection: 1.0 dB
- Spurious wave selection:
- FM: 80 dB
MW: 35 dB
- Image frequency attenuation:
- FM: 85 dB
- MW: 65 dB
- IF attenuation:
- FM: 100 dB
- MW: 85 dB
- AM suppression: 55 dB
Special Features
- microphone mixer
- Wooden cabinet (foiled)
- 2 analog VU meters
Notes
- Other models in the same series:
- Sansui 5050/590
- Sansui 6060/690
- Sansui 7070/790
- Sansui 8080/890
- Sansui 9090/990
Pictures
- Image: Sansui 7070
- Excerpt from brochure: Sansui Receiver 5050/6060/7070/8080DB/9090DB
