• Country
• Japan

• Manufacturer / Brand
• Sansui Electric Co., Ltd.; Tokyo

• Year
• 1975

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 146594

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 340 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Definition BA3000 - Sansui Electric Co., Ltd.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 460 x 178 x 400 mm / 18.1 x 7 x 15.7 inch

• Notes

• Sansui Stereo Power Amplifier Model  BA-3000.
  Power output:
  170 Watts per channel into 8Ω (stereo)
  85 Watts per channel into 16 Ohms
  340 Watts into 8Ω (mono)
  Frequency response: 5Hz to 100 kHz
  Total harmonic distortion: 0.05%
  Damping factor: 100
  Input sensitivity: 0.7V
  Signal to noise ratio: 100dB
  Speaker load impedance: 4Ω to 16Ω
  Subsonic Filter -3dB at 15000 Hz (12dB/Oct)
  Power Consumption max. 1100 Watts, 350 Watts (Rated)

• Net weight (2.2 lb = 1 kg)
• 22.6 kg / 49 lb 12.5 oz (49.78 lb)

• Source of data
• -- Original prospect or advert

• Mentioned in
• Sansui Catalogue 1975/76

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 417 models, 403 with images and 130 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sansui Electric Co., Ltd.; Tokyo