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





JVC R-S5


FM/AM Stereo Receiver
Features:
27 watts RMS per channel into 8 ohms, or 35 watts RMS per channel into 4 ohms
Total Harmonic Distortion is 0,03%
Low-Noise Phono Equalizer with amazing 90 dB S/N
PLL Multiplex Demodulator in IC for Wide FM Separation
Exceptionally high FM S/N by Newly-Developed IC
JVC's Triple Power Protection

Low-Noise Phono Equaliser with amazing 90 dB S/N.
High-calibre specifications result from the sophisticated circuitry, the OCL (Output-Capacitor-less) type power amplifier, and the use of high grade transistors throughout. The result is a discrete phono equaliser giving a very high 90 dB Signal-to-Noise ratio.

Extra Rugged Power Transistor for More
The power amp of the R-S5 is a sophisticated, fully complementary OCL type, with as many as twelve transistors in each channel. The power transistors themselves are extra rugged to provide true performance over a wide range of output. This means more musical margin.

Full Safety is Assured with JVC's Triple Power Protection
This safeguards your system by providing three important functions:
Power On/Off; shock noise never reaches speakers;
Speakers are electronically disconnected in the event that an abnormal DC voltage appears at the terminals; speaker damage is entirely avoided;
Power transistors are protected in the event of shorts, lower speaker impedance or other power-related mishaps.

Tuner Performance in FM and AM is Clean.
The IF amps and a quadrature detector in the R-S5 are in IC form. Distortion is only 0,15% or less (mono), the Signal-to-Noise ratio is an outstanding 82 dB, and the frequency response is 30 to 15,000 Hz.


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