Sony SQR-4750
Documents
| Document | Language | Status |
|---|---|---|
|
New circuit operation
Originally shared by jwscottjr |
English | Missing |
| Have this document? Submit a file | ||
|
Service manual (US/CAN)
Originally shared by jwscottjr |
English | Missing |
| Have this document? Submit a file | ||
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Featured in catalogues
This model appears in these brochures and catalogues.
- HiFi Components · 1972 8 docs
- High Fidelity Components · 1974 3 docs
Specifications
- Tuning range
- FM, MW
- Power output
- 40W/ch (stereo), 15W/ch into 8Ω (quadraphonic)
- Frequency response
- 20Hz to 20kHz
- Total harmonic distortion
- 0.8%
- Damping factor
- 25
- Input sensitivity
- 2.5mV (MM), 250mV (line)
- Signal to noise ratio
- 70dB (MM), 85dB (line)
- Output
- 250mV (line), 30mV (DIN)
- Semiconductors
- 9 x IC, 4 x FET, 39 x transistors, 36 x diodes
- Dimensions
- 460 x 155 x 345mm
- Weight
- 11.5 kg (25.4 lb)
- Year
- 1974
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