Sansui BA 3000 (1974-1977)
Specifications
| Feature | Specification |
| Year of Production | 1974-1977 |
| Power Specifications | 150W per channel (8Ω), 200W per channel (4Ω), stereo |
| Impedance | 4-16Ω |
| Sensitivity | 1.5V for full output |
| Key Features | Dual mono construction, massive toroidal power transformer, fully discrete circuitry, direct-coupled OCL design, dual power meters, independent left/right power supplies, massive heat sinks |
Historical Significance
Flagship power amplifier from Sansui's golden era, represented the pinnacle of Japanese solid-state amplifier engineering in the 1970s, known for exceptional build quality and power delivery
Sound Signature
Powerful, clean, and transparent with excellent bass control, detailed midrange, and extended highs. Known for its authority and dynamic capability with minimal distortion
Maintenance and Restoration Tips
Aging electrolytic capacitors, particularly in power supply sections, potentiometer cleaning, occasional driver transistor failures, bulb replacement for meters, thermal paste degradation on output transistors
Collectibility and Market Value
- Market Value: $1,500-$3,000 depending on condition and restoration status
- Collectibility Rating: 9/10
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Related Models
- Sansui PM C100 (Unknown)
- Sansui 6060 (1975-1977)
- Sansui 551 (1973-1975)
- Sansui AU 555 (1968-1971)
- Sansui CA 3000 (1974-1977)
- Akai AM-2850 (1975)
- Akai AP-206 (1975)
- Nakamichi BX-1 (1985)
- Acoustic Research research-ar-17 (1978)
- Acoustic Research AR-19 (1994)