Sansui 350A Solid State AM/FM Stereo Receiver, 1970-1974, made in Japan

Link: hifi-wiki | radiomuseum | hifiengine | avsforum | marantzhallo-fi

Оконечный усилитель собран на: 4 x Hitachi 2SC1030

Specifications:

• Manufacturer: Sansui
• Model: 350 A
• Type: Receiver
• Years of construction: 1970 - 1974
• Made in: Japan
• Color: silver, housing wood
• Remote control: no
• Power consumption: 90 W max.
• Dimensions: 414 x 144 x 305 mm (WxHxD)
• Weight: 9.3 kg
• New price approx .: 1,218 DM (1972)
• Surcharge for walnut casing: 95 DM
• Surcharge housing white varnish: 105 DM

connections

• Number of entrances:
  • Phono MM: 2.2 mV
  • Tape play: 150 mV
  • Tape Play DIN: 150 mV
  • Aux: 150 mV
  • Antenna (VHF: 75, 300 ohms, AM)
• Number of exits:
  • Tape Rec: 150 mV
  • Tape Rec DIN: 30 mV
  • Headphones (6.3mm jack)
  • 2 pairs of speakers

Technical specifications

amplifier

• Continuous output (with distortion factor):
  • 8 ohms: 2x 20 W.
  • 4 ohms: 2x 22 W.
• Dynamic performance:
  • 8 ohms:
  • 4 ohms: 54 W.
• Total harmonic distortion: <1%
• Damping factor: 34 (at 8 ohms)
• Frequency response:
  • High level: 30 - 30,000 Hz
• Signal-to-noise ratio:
  • Phono: 60 dB
  • High level: 65 dB
• Tone control:
  • Bass at 100 Hz: ± 10 dB
  • Treble at 10 kHz: ± 10 dB
• Loudness: yes, + 6 dB at 100 Hz, + 3 dB at 10 kHz
• Low filter:
• High filter:
• Mute:

tuner

• Reception: FM / MW
• Frequencies:
  • FM: 88-108 MHz
  • MW: 535-1605 KHz
• Input sensitivity:
  • VHF: 2.5µV
  • MW: 15 µV
• Frequency response: 30 - 15,000 Hz (+ 0.2 / -0.5 dB)
• Distortion factor:
  • FM (1 kHz): <0.10% (mono), <0.15% (stereo)
• Signal-to-noise ratio:
  • FM (65 dBf): 69 dB (mono), 60 dB (stereo)
  • MW: 55 dB
• Channel separation: 30 dB (1 kHz)
• Selectivity: 45 dB
• Single frequency selection: 2.7 dB
• Secondary wave selection:
  • FM: 80 dB
• Image frequency attenuation:
  • FM: 80 dB
  • MW: 40 dB
• IF attenuation:
  • FM: 90 dB
  • MW: 40 dB
• AM suppression: 50 dB

Special equipment

• FM MPX noise filter

Downloads
instruction/owners manual
panel information
schematic
service manual
service manual (low res)

Related Catalogues
Tuners Amplifiers Receivers

На подсветку шкалы установлены AC 8V LED 30mm:

Технологическая точка, вывод для настройки. Их много 4А 4B  4С и тд.