||62,000yen(around the 1973 time)
67,000yen(around the 1974 time)
The direct-drive player which carries a
high-sensitivity arm and a compact-disk-4 specification cartridge.
servo direct-drive which does not receive influence in a variation of supply
voltage, either is adopted as a drive system.
The velocity change has
adopted the pure electronic formula and can switch it by soft touch.
Moreover, a rotation fine tune is 33. 45rpm of each has been independent of
one third, and a coordination is possible in ±6% of span.
The tone arm has adopted the thing of MA-202 and this structure, and has
attained the perpendicular sensitivity of 5mg or less by the up-and-down
bearing of the precision Ain Guller electric contact point. Moreover, the
level sensitivity has also realized 10mg or less because the receptacle
part of a right-and-left driving axle uses a radial type.
The vibration is reduced with the damping material inside a pipe.
The variable type inside force canceller original with a micro
corresponding to a stylus force is carried.
Moreover, the contact of a
record and the needle point is stabilized by the delay motion arm lifter.
The thing made from die-casting is adopted as a shell, and man-month
type M-7000 is adopted as a cartridge. This cartridge supports compact-disk-4 by
using an optional switching needle.
The possible clamper of a perpendicular
mounting coordination is carried also in the switching of various head shells.
The gilding treatment in which arm head shell each connector does not
have poor contact by secular change is performed.
The pocket which can
store various accessories is prepared in the cabinet.
insulator in which a height coordination is possible is carried.
capacity output code is adopted and the player side has adopted 5 pin terminals.
||Belt drive scheme
||DC servo motor
||33 1 / 3 or 45rpm
|Rotational frequency fine-adjustment span
||It is ±6% to a convention velocity.
||The product made from 31cm aluminum
||0.05% or less
||55dB or more
|<Tone arm part>
||Static balance type (MA-202)
|The maximum tracking error
|Conformity cartridge self-weight
(At the time of an option
sub-wait using: 10g - 22g)
|Stylus-force variable span
||man-month type (M-7000/5)
|Frequency characteristic span
||5Hz - 40kHz
5Hz - 50kHz (V-7000/F)
||3.5mV (1kHz, 3.54 cm/s)
||47kohms - 50kohm
|The optimal stylus force
||0.5mil diamond needle
||30x10 to 6 cm/dyne
V-7000/F (the object for compact-disk-4, 11,000yen)
||Width 500x height 170x depth of 383mm