Sansui AU 4900 (1977-1979)
Specifications
| Feature | Specification |
| Year of Production | 1977-1979 |
| Power Specifications | 30W per channel (8Ω), stereo |
| Impedance | 4-16Ω |
| Sensitivity | Unknown |
| Key Features | DC amplifier design, dual power supply, phono stage with MM/MC capability, tone controls, loudness switch, speaker selector |
Historical Significance
Part of Sansui's popular mid-range integrated amplifier series from the late 1970s, known for excellent build quality and sound performance at an affordable price point
Sound Signature
Clean, detailed, and neutral with good bass control and smooth highs, characteristic of Sansui's DC amplifier design
Maintenance and Restoration Tips
Aging capacitors, dirty potentiometers and switches, occasional relay issues, bulb replacement for indicators
Collectibility and Market Value
- Market Value: $150-$300 depending on condition
- Collectibility Rating: 6/10
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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)