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 JL-B41 turntable

Direct drive system developed intorducing vibration free  and no-resonance design technology.
The Tone-arm design with a low center of gravity  and applied Anti-vibration measures. Vibration damping materials are applied to the inside of the pipe and the precision bearing part, and a rubber isolation is used for rear arm part support.

Type:  Record player
Motor:  8-pole DC servo motor
Drive System:  Direct-drive
Platter:  310 mm aluminium die-cast
Weight:  1,6 kg
Speed:  33 and 45 rpm
Fine Adjustment Rotation Range:  ±2,5%
Starting Characteristic:  Normal operation
Wow and Flutter:  0,05% WRMS
Signal-to-Noise Ratio:  60 dB
Tone arm
Type:  TH system static balance type
Full Length:  342 mm
Arm Effective Length:  245 mm
Tracking Erroe:  ±1°30'
Overhang:  15 mm
Mounting Cartridge Self-weight:  14 g - 32 g (including headshell)
Stylus Variable Range:  0 to 3 g
Cartridge Type:  MM type
Frequency Characteristic:  10 Hz to 25 kHz
Output Voltage:  2 mV (1 kHz, 5cm/sec)
Separation :  25 dB (1 kHz)
Impedance:  3,5 k Ω  (1 kHz)
Load Resistance:  47 to 100 k Ω
Dynamic Compliance:  30 x 10¯⁶ cm/dyne
Tip:  0,5 mil
Stylus Pressure:  1,5 g to 2,0 g
Own Weight:  6,5 g
Cabinet and other Section
Dust Cover:  Acrylic  free hinge
Foot: Height adjustable
Pickup board:  Aluminum die-cast
Power Supply:  AC 100 - 120 V, 220 - 240 V 50/60 Hz
Power Consumption:  5W (100 V 50 Hz)
Dimensions (W x H x D):  490 x 190 x 410 mm
Weight:  10,5 kg

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