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





Pioneer TX-6200

 TX-6200 - Pioneer's easy-to-operate high quality tuner. A compact, sensitive, practically-priced tuner.
Low-noise junction FET in FM front end.
Exclusive FM IC with 5-stage limiter.
MPX circuit with high-performance IC for wide separation.
Large signal meter and wide linear FM dial scale for easy tuning.
MPX noise filter.
Specifications
FM Section
Sensitivity (DIN, S/N 26 dB, 40 kHz dev):  1,3 µV
Sensitivity (IHF):  1,9 µV
Capture Ratio (IHF):  1,5 dB
Selectivity (IHF):  60 dB
S/N ratio (IHF):  70 dB
Image Rejection:  better than 60 dB
IF Rejection:  better than 90 dB
Spurious Rejection:  better than 75 dB
AM Suppression:  50 dB
THD Stereo:  less than0,4%
Frequency Response:  20 Hz - 15 kHz (+0,2 dB, -2 dB)
Stereo Separation:  better than 40 dB (1 kHz)
Subcarrier Suppression:  60 dB
MW Section
Sensitivity (IHF):  15 µV
Selectivity:  35 dB
S/N Ratio:  50 dB
Image Rejection:  better than 40 dB
IF Rejection:  better than 50 dB
Audio Section
Output Level/Impedance:
Fixed :  570 mV/2,7 k Ω
Variable :  60 mV - 1,8 V/ 2,5 Ω
Power Consumption:  12 Watts
Dimensions (W x H x D):  415 x 132 x 340 mm
Weight:  7 kg
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