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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





Micro Seiki MR 622


Turntable part
Drive System: Direct-drive system
Motor: DC Servo motor
Rotational Frequency: 33 1 / 3 or 45 rpm
Rotational Frequency Fine-Adjustment Span: It is ±6% to a convention velocity.
Turntable: product made from 31 cm aluminum die-casting, 1.5 kg
Rotation unevenness: 0.05% or less
S/N ratio: 55 dB or more

Tonearm part
Form: Static balance type (MA-202)
Effective length: 237 mm
Overhang: 15 mm
Offset angle: 21 degree 50
The maximum tracking error: 1.5 degrees
Conformity cartridge self-weight: 4 g-16 g (At the time of an option sub-wait using: 10 g - 22 g)
Stylus-force variable span: 0 - 3 g

Cartridge part
Form: man-month type (M-7000/5)
Frequency characteristic span: 5 Hz - 40 kHz; 5 Hz - 50 kHz (V-7000/F)
Output balance: ±0.5 dB (1 kHz)
Channel separation: 30 dB(1 kHz)
Output voltage: 3.5 mV (1 kHz, 3.54 cm/s)
Load resistance: 47 kohms - 50 kohm
The optimal stylus force: 1.5 g
Needle point: 0.5 mil diamond needle
Compliance: 30 x 10 to 6 cm/dyne
Self-weight: 5 g
Switching needle: V-7000/5; V-7000/e; V-7000/F)
Synthesis
Power source: AC 100 V, 50/60 Hz
Power consumption: 13 W
Dimensions: (Width x height x depth) 500 x 170 x 383 mm
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