Sony TA 3650 (1975)
Specifications
| Feature | Specification |
| Year of Production | 1975-1977 |
| Power Specifications | 60W per channel (8Ω), stereo amplifier |
| Impedance | 4-16Ω |
| Sensitivity | Unknown |
| Key Features | Dual power supplies, direct-coupled OCL output stage, dual power meters, FET input stage, tone defeat switch, speaker selector |
Historical Significance
Part of Sony's ES (Elevated Standard) series, representing their high-end audio ambitions in the 1970s with advanced engineering and build quality
Sound Signature
Clean, detailed, neutral with excellent transient response and low distortion, powerful bass control
Maintenance and Restoration Tips
Aging capacitors, oxidized controls and switches, potential relay issues, meter bulb replacement
Collectibility and Market Value
- Market Value: $300-$600 depending on condition and cosmetic appearance
- Collectibility Rating: 7/10
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Related Models
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- Akai AM-2850 (1975)
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- Nakamichi BX-1 (1985)
- Acoustic Research research-ar-17 (1978)
- Acoustic Research AR-19 (1994)