Sansui AU X111 (1985-1987)
Specifications
| Feature | Specification |
| Year of Production | 1985-1987 |
| Power Specifications | 160W per channel (8Ω, 20Hz-20kHz, 0.003% THD), 220W per channel (4Ω) |
| Impedance | 4-16Ω |
| Sensitivity | Unknown |
| Key Features | Dual mono construction, Super Feedforward (SFF) amplifier topology, DC servos, massive toroidal transformer, independent power supplies per channel, gold-plated connectors, motorized volume control, MM/MC phono stage |
Historical Significance
Flagship integrated amplifier from Sansui's final high-end era, representing the pinnacle of their Super Feedforward technology and dual mono design philosophy
Sound Signature
Extremely transparent, detailed, and neutral with exceptional dynamics, wide soundstage, and precise imaging; considered one of the most accurate amplifiers of its time
Maintenance and Restoration Tips
Aging electrolytic capacitors, potential issues with motorized volume control mechanism, relay contacts may need cleaning, complex circuitry makes servicing challenging
Collectibility and Market Value
- Market Value: $2,000-$4,000 depending on condition and originality
- Collectibility Rating: 9/10
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Related Models
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- Acoustic Research research-ar-17 (1978)
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