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Sony TA-4300F

Technic details

Specifications

Type:
3-channel dividing preamp
Circuit method:
NF type filter
Pass band gain:
0 to - 1dB
[Crossover frequency]
Low:
150Hz / 250Hz / 400Hz / 600Hz / 800Hz / 1 kHz
High:
1.5kHz / 2.5kHz / 3.5kHz / 4.5kHz / 6kHz / 8kHz

Input impedance:
90kΩ
Output impedance:
5kΩ or less (Maximum at level control middle position)
[Distortion factor]
Pass band:
1V output - 0.03%
4V output - 0.1%
Crossover frequency:
1V output - 0.05%
2.5V output - 0.1%
S / N:
85dB (1V input, closed circuit)
Maximum input level:
4.5V (0.1% distortion)
Frequency characteristic:
10Hz to 100kHz, +0 -1db
Semiconductor used:
Transistors - 40 pieces (Including 24 pieces of FET)
Diodes - 3 pieces (Including 1 Zener diode)
Supplied:
Connection cord RK-74x3
Connection cord name plate x 3
Polishing cross
Optional:
4-channel adapter TAD-43F (¥ 25,000)
Power outlet:
300W (Power switch interlocking, non-interlocking, 1 system each)
Power supply:
AC 100V, 50 / 60Hz
Power consumption:
5W (Including TAD-43F)

Dimensions (W x H x D):
200 x 149 x 316mm
Weight:
3.8kg
Year:
Around 1970

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