Vintage Micro Seiki MR-411 Turntable Belt Drive Player Japan
Description
A belt-drive turntable designed for harmonious operation with stable components.
The drive system employs the MB-400S, a 4-pole hysteresis synchronous motor, driving a 31cm die-cast aluminum turntable via belt drive.
The tonearm is the MA-77mkII, a static balance tonearm equipped with a direct-reading type inside force canceller.
The cartridge is the M-2100/5 MM type cartridge.
It features a belt lock mechanism linked to the power switch.
It is equipped with an oil-damped arm lifter.
To prevent howling, it uses 19cm plywood and a 9mm back plate with reinforcement material for the player base.
Low-capacitance shielded wire is used to support 4-channel operation.
<Turntable Section>
Model: MB-400S
Drive System: Belt Drive
Motor: 4-pole hysteresis synchronous type
Rotation Speed: 33 1/3, 45 rpm
Turntable: 31cm aluminum die-cast, 1.4kg
Rotation Unevenness: 0.06% or less
S/N Ratio: 50dB or more
<Tonearm Section>
Model: Static Balance Type (Direct Reading of Inside Force Amount)
MA-77mkII
Overall Length: 335mm
Effective Length: 237mm
Overhang: 15mm
Offset Angle: 21°
Maximum Tracking Error: 1.5° or less
Compatible Cartridge Weight: 4g to 18g
Stylus Force Adjustment Range: 0 to 3g (per revolution)
Inside Force Canceller Adjustment Range: 0 to 330mg
<Overall>
Power Consumption: 20W
External Dimensions: Width 500 x Height 194 x Depth 378mm
Weight: 9.5kg