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





Rotel RP-500

 Stereo Semi-Automatic Belt Drive Turntable
This is everything a belt drive turntable should be with a newly developed 4-pole Hystersis synchronous motor, bringing you precise, stable rotation speed and negligible wow and flutter. Whit a highly sensitive straight pipe tonearm and featherlight headshell, the RP-500 offers real value and top performance.
Specifications
Motor:  4-pole Hystersis Synchronous Motor
Drive:  Belt - Drive system
Speds:  33-1/3 and 45 rpm
Wow and Flutter;  0,05% (JIS WRMS)
Signal-to-Noise ratio:  Better than 55 dB (IEC-B); 65 dB (DIN-B)
Platter:  Aluminum diecast
Diameter:  310 mm
Tone -arm
Type:  Static-balanced straight pipe arm with plug-in headshell, oil damped cueing device, direct-readout stylus gauge counter weight, anti-skating device.
Overhang:  15 mm
Tracking Error:  +2,5 deg. to -1,5 deg.
Suitable Cartridge Weight:  2,5 g to 9 g
Suitable Stylus Pressure:  0,7 g to 3 g
Cartridge 2RC-5 (optional)
Type:  VM (Varible  Magnetic)
Frequency Response:  20 to 25,000 Hz
Channel Separation:  28 dB at 1 kHz
Load Impedance:  47 kohms
Compliance:  6,3 x 10¯⁶ cm/dyne
Stylus Pressure Range:  1,5 to 2,5 g
Suitable Stylus Force:  2,0 g
Stylus Tip:  0,6 mm
Cartridge Weight:  5,5 g
Replacement Stylus Type:  RN-5
Miscellaneous
Power Requirement:  220/240 V, 50 Hz

Power Consumption:  8 watts
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