SONY FIRST LINE STUDIO 450 SERIES
STEREO CASSETTE DECK
Semiconductors: 2 IC´s, 1 FET, 8 Transistors, 9 Diodes.
Power Supply: 120/ 220/ 240 V, 50/60 Hz *
Specifications: Sony HiFi Program 1978/79.
Photos: (1) ebay.
* 120/ 220 V, 50 Hz (SONY´80 High Fidelity)
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Specifications:
| 1. General | System: | Compact Cassette |
Colour: 1=Silver, 2=Black: | 1 |
Power consumption: | 12 W @ 120/240 V |
| Cassette Recorder | Motors: | 1 (Servo DC) |
Heads: | 2 |
Track System: | 4/2 |
FF and Rewind Time: approx. | 90 sec (C-60) sec. |
Tape Speed cm/s.: | 4.75 cm/s. |
Tape Speed ips: | 1-7/8 ips |
Wow and Flutter: | 0.08 (WRMS) |
Frequency Response Normal: | 50-10,000 HZ |
Frequency Response FeCr: | 50-13,000 HZ |
Noise Reduction: Dolby | B |
Signal-to-Noise Ratio: | (FeCr) 55 (A weighted) |
Signal-to-Noise Ratio B: with Dolby B | (FeCr) 65 (CCIR) |
Bias Frequency: | 80 kHz |
Input Impedance Line In: | 100 kΩ |
Input Sensitivity Line In: | 77.5 (-22 dB) mV |
Output Impedance Line Out: | 100 kΩ |
Output Sensitivity Line Out: | 435 (-5 dB) mV |
| 2. Physical | Dimensions in Inches: | 16.14 x 5.71 x 10.24 (w) x (h) x (d) |
Dimensions in mm: | 410 x 145 x 260 (w) x (h) x (d) |
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