Sansui 9900ZDB (1980-1982)
Specifications
| Feature | Specification |
| Year of Production | 1980-1982 |
| Power Specifications | 110W per channel (8Ω, 20Hz-20kHz, 0.03% THD), 130W per channel (8Ω, 1kHz, 0.03% THD) |
| Impedance | 4-16Ω |
| Sensitivity | Unknown |
| Key Features | DC amplifier design, triple power supply system, quartz PLL synthesized tuning, 4-gang tuning capacitor, 8 memory presets, Dolby FM, tone defeat switch, loudness control, dual power meters |
Historical Significance
Flagship model of Sansui's Z-Series, representing the pinnacle of their late 1970s/early 1980s receiver technology before the digital era, known for exceptional build quality and advanced features for its time
Sound Signature
Clean, detailed, and powerful with excellent dynamics, tight bass control, and smooth high frequencies, characteristic of Sansui's DC amplifier design
Maintenance and Restoration Tips
Aging capacitors, particularly in power supply sections; failing display bulbs; dirty switches and potentiometers; occasional issues with digital tuning circuitry
Collectibility and Market Value
- Market Value: $800-$1,500 depending on condition and cosmetic appearance
- Collectibility Rating: 8/10
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Related Models
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- Nakamichi BX-1 (1985)
- Acoustic Research research-ar-17 (1978)
- Acoustic Research AR-19 (1994)