Sansui AU 6500 (1976-1978)
Specifications
| Feature | Specification |
| Year of Production | 1976-1978 |
| Power Specifications | 40W per channel (8Ω), stereo |
| Impedance | 4-16Ω |
| Sensitivity | Unknown |
| Key Features | Dual power supply, DC amplifier design, FET input stage, phono equalizer, tone controls, loudness switch, speaker selector |
Historical Significance
Mid-range model from Sansui's highly regarded AU-series, representing the peak of Japanese solid-state amplifier engineering in the 1970s with excellent build quality and sound performance
Sound Signature
Warm, detailed, smooth midrange, good bass control, natural tonality with excellent dynamics
Maintenance and Restoration Tips
Aging capacitors, dirty controls and switches, DC offset adjustment needed, occasional relay issues
Collectibility and Market Value
- Market Value: $300-$600 depending on condition and restoration status
- Collectibility Rating: 7/10
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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)