Sony TC-U 2

(First Line Studio 450) 2 ICs, 1 FET, 8 Transistors, 9 Diodes. 120, 220, 240 V 50/60 Hz (SONY HiFi Program 1978/79); 120, 220 V, 50 Hz (SONY´80 high Fidelity)
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 Dolby B
Signal-to-Noise Ratio: 55 (FeCr) (A weighted)
Signal-to-Noise Ratio B: with Dolby B 65 (FeCr) (CCIR)
Bias Frequency: 80 kHz
Input Impedance Line In: 100 k?
Input Sensitivity Line In: 77.5 (-22 d mV
Output Impedance Line Out: 100 k?
Output Sensitivity Line Out: 435 (-5 d 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)