What is stereo?




There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.




H.H. Scott '59





Sony TA-3200F


Specifications
Power Amplifier Section
Dynamic Power Output (IHF):  
320 watts, both channels opearting at 8 ohms
500 watts, both channels operating at 4 ohms
Continuous RMS Power:
Rated Output:
140/140 watts ,  at 8 ohms
200/200 watts ,  at 4 ohms
Per Channel Operating:
110 + 110 watts, at 8 ohms
130 + 130 watts, at 4 ohms
Both Channel Driven Simultaneously:
At 20 - 20,000 Hz :  100 + 100 watts at 8 Ω
Power Bandwidth (IHF):  5 Hz to 35 kHz
Harmonic Distortion (20 Hz - 20 kHz):  
Less than 0,1% at rated output
Less than 0,05% at 1 watt output
IM Distortion:  
Less  than 0,1% at rated output\
Less than 0,05% at 1 watt output
Frequency Response:  5 Hz - 200 kHz +0 -2 dB (at 1 watt output)
Input Impedance:  75 k Ω
Input Sensitivity (for rated output):  1,4 V
Output Impedance:  4 - 16 Ω
Signal-to-Noise Ratio:  better than 110 dB
Residual Noise:  less than 0,003 µW (8 ohm)
General
Power Consumption:  280 watts (at 120 V)
Power Requirements:  100, 120, 220, 240 V AC 50/60 Hz
AC Outlets:  1 x Switched; 1 x Unswitched (total 300 watts)
Dimensions ( W x H x D):  400 x 149 x 323 mm (15-3/4" x 5-7/8" x 12-3/4")
Weight [Net/ Shipping]:  14,0 kg / 16,7 kg (30 lb 10 oz / 36 lb 14 oz)

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