|42,500yen(around the 1972 time)
The belt drive player which combined the outer rotor
motor and the high-sensitivity S character type tone arm.
hysteresis synchronous outer rotor motor which pressed down the oscillation and
the occurrence of the noise on the motor and strengthened a constant-speed,
torque, and an endurance is adopted.
This reduced rotation unevenness and
the more exact rotation is realized.
S character type static balance
scheme pipe arm born from a reduction of an effective mass and adoption of the
new support scheme is adopted as a tone arm.
the head shell which attained
the method of magnetic repulsion anti skating organization, the lateral
balancer, and the weight saving is carried in this arm, and higher -- the
performance implementation is carried out.
A low capacity code is
adopted as output code, and the damping in a super-high region is reduced.
The turntable made from diameter aluminum alloy die-casting of 30cm to
which the strict checking was given for every point is adopted as a turntable, and the occurrence of a run bull or a wow and flutter is reduced according to
high precision finish of a shaft.
The insulator in which the height
control by design is main-unit weight and really possible is carried.
The safety device for the belt protection which cannot perform a
velocity change is carried at the time of an overhang checker, the arm elevation
organization of a start lever interlock, and a motor outage.
||4 pole hysteresis synchronous outer rotor
||The product made from diameter aluminum
alloy die-casting of 30cm (weight of 1.3kg)
||0.08% or less (WRMS)
||50dB or more
||33 1 / 3 or 45rpm
||man-month type (PC-15)
||Static balance type S character type pipe arm
|An attached organization
switching lever lock
Magnetic-repulsion type anti skating organization
||Width 484x height 185x depth of 417mm
||Black hole difference type PP-303 (1,150yen)
White hole difference type PP-304 (1,150yen)