Sansui AU 6600 (1976-1978)
Specifications
| Feature | Specification |
| Year of Production | 1976-1978 |
| Power Specifications | 50W per channel (8Ω), stereo |
| Impedance | 4-16Ω |
| Sensitivity | Unknown |
| Key Features | Dual power supply, DC amplifier design, direct coupling, phono stage with MM/MC support, tone controls, loudness switch, speaker selector |
Historical Significance
Part of Sansui's highly regarded AU-series from the 1970s, representing their transition to DC-coupled designs for improved sound quality and lower distortion
Sound Signature
Warm, smooth, detailed with excellent bass control and musical midrange, known for its natural tonality and low noise floor
Maintenance and Restoration Tips
Aging capacitors, dirty controls and switches, DC offset adjustment needed, occasional relay issues after decades of use
Collectibility and Market Value
- Market Value: $400-$800 depending on condition and restoration status
- Collectibility Rating: 8/10
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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)