Sansui AU 607 (1974-1976)
Specifications
| Feature | Specification |
| Year of Production | 1974-1976 |
| Power Specifications | 32W per channel (8Ω), stereo |
| Impedance | 4-16Ω |
| Sensitivity | Unknown |
| Key Features | DC amplifier design, dual power supplies, direct-coupled OCL circuitry, phono stage with MM/MC support, tone controls, loudness switch, dual power meters |
Historical Significance
Part of Sansui's highly regarded 'Alpha Series' from their golden era, representing their transition to advanced DC amplifier technology and setting new standards for mid-range integrated amplifiers
Sound Signature
Clean, transparent, and detailed with excellent dynamics, tight bass response, and smooth high frequencies. Known for its neutral character with slight warmth in the midrange
Maintenance and Restoration Tips
Aging electrolytic capacitors, dirty volume/tone controls, failing power supply capacitors, meter bulb replacement, occasional transistor failures in older units
Collectibility and Market Value
- Market Value: $300-$600 depending on condition and restoration status
- Collectibility Rating: 7/10
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Related Models
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- Sansui 6060 (1975-1977)
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- Akai AM-2850 (1975)
- Akai AP-206 (1975)
- Nakamichi BX-1 (1985)
- Acoustic Research research-ar-17 (1978)
- Acoustic Research AR-19 (1994)