Sony TC-2250SD
Overview
Sony's flagship cassette deck during the mid-1970s, representing high-end consumer tape technology with professional-grade transport stability and features uncommon in home decks at the time
Specifications
| Specification | Value |
| Year of Production | 1974-1976 |
| Power Specifications | N/A (cassette deck, not an amplifier) |
| Impedance | N/A (cassette deck, not an amplifier) |
| Sensitivity | N/A (cassette deck, not an amplifier) |
| Current Market Value | $150-$400 depending on condition and functionality |
| Collectibility Rating | 7/10 |
Key Features and Technologies
3-motor transport, solenoid-controlled operation, Dolby B noise reduction, dual VU meters, auto-stop, tape selector, bias fine adjustment, DC servo motor for capstan
Historical Significance
Sony's flagship cassette deck during the mid-1970s, representing high-end consumer tape technology with professional-grade transport stability and features uncommon in home decks at the time
Sound Signature
Clean, neutral playback with low wow/flutter, excellent frequency response for cassette format, minimal coloration when properly calibrated
Common Issues and Maintenance
Belt deterioration, idler tire hardening, solenoid mechanism lubrication, calibration drift, worn heads after heavy use, capacitor aging in power supply
Conclusion
The Sony TC-2250SD represents an important piece of vintage audio history. With its 3-motor transport, it remains a sought-after item for collectors and audio enthusiasts alike.
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