Sony TA 2000F (1972)
Specifications
| Feature | Specification |
| Year of Production | 1972-1974 |
| Power Specifications | 100W per channel (8Ω, RMS), stereo amplifier |
| Impedance | 4-16Ω |
| Sensitivity | 1.5V for full output |
| Key Features | Dual-monaural construction, separate power supplies per channel, direct-coupled OCL output stage, STK power modules, V-FET driver stage, front panel power meters, pre-out/main-in jacks |
Historical Significance
Sony's first high-power solid-state amplifier, part of their premium ES (Elevated Standard) line, represented Sony's engineering prowess competing with high-end American and European amplifiers of the era
Sound Signature
Clean, powerful, and detailed with excellent transient response, slightly warm character with good bass control and extended highs
Maintenance and Restoration Tips
Aging electrolytic capacitors, STK module failure (difficult to replace), power meter lamp replacement, potentiometer cleaning, thermal management due to high power output
Collectibility and Market Value
- Market Value: $400-$800 depending on condition and originality
- Collectibility Rating: 7/10
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