|
| Exclusive P10 |
300,000yen(around the 1979 time) |
| 350,000yen(around the 1981 time) |
The high-class stereo player system announced at the
Exclusive P3 and concurrent term.
For investigation of the musicality put
into practice like P3, the technical know-how was poured in and it was
manufactured by an one-set one-set handmade.
EM-10 is adopted as a phone
motor part.
In EM-10, the linear torque hall motor of the coreless slotless
structure which cocking does not generate is adopted, and powerful starting
torque (3 kg-cm) has been obtained.
Moreover, in order to obtain the stable
rotation, the ヤジロベー type SHR scheme (Stable hanging rotor) was adopted as the
bearing structure, the reduction of side pressure added to bearing and the
centroid of the rotation fraction were made low, and the rotation performance of
0.002% of a rotational frequency precision is realized rotation unevenness
0.007%.
EA-10 is adopted as a tone arm.
In EA-10, the level good
transformation oil dumping organization in which the silicon oil of the
robustness was used is adopted, and cross modulation distortion generated at the
time of the improvement in trackability and a large swing play of a bass region
is reduced sharply.
Moreover, it can perform easily becoming dumping-off and
taking a longitudinal balance correctly by rotating an adjust ring.
In
order to make the mechanical impedance of a tone arm make it flat, it carried
out by having repeated the analysis and audition of the oscillation mode of all
fractions, and the straight tapered pipe of the carbon fiber of head shell one
is adopted. This holds down an oscillation of each fraction covering a detail,
and the possible of the play is carried out by the tone quality broadly
stabilized from man month to MC.
Moreover, in order to enable a using of a
commercial head shell, S character type universal arm pipe is also equipped, and
it enables it to correspond to almost all cartridges.
The slit scheme
laminating solid board of the absent resonance was used, the unnecessary
oscillation was prevented to the player, and the low centroid type insulator
strong against a howling is attached to the cabinet from the upper part inside a
main unit.
Moreover, finish serves as a simple design which is the Andes
rosewood native wood finish and combined smoked acrylics ふ - of 5mm thickness.
|
| Form |
Cartridgeless player system
|
| <Phone motor part (EM-10)>
|
| Motor synopsis |
Linear torque DC hall motor
|
| Bearing structure |
SHR scheme |
| Drive system |
Direct-drive |
| Control system |
Quartz PLL |
| Rotational frequency |
33 1 / 3 or 45rpm |
| Rotational frequency precision |
0.002% |
| Rotation unevenness |
0.007% (WRMS, the FG method)
0.015%
(WRMS, the Japanese-Industrial-Standard record method) |
| S/N |
78dB(DIN-B) |
| Starting torque |
3kg-cm |
| Opposite load characteristics |
With no rotational frequency transition to
540g of stylus forces |
| Startup property |
0.9 second |
| Turntable |
31cm aluminum low voltage casting, weight of
2.8kg (included vibration proof material) |
| Inertial mass |
680kg-cm2 (it is an included
about a motor rubber sheet) |
| <Tone arm part (EA-10)>
|
| Form |
Dynamic balance type twin pipe exchange
system
a straight-with integrated head shell pipe -- and
S character
type universal pipe |
| Arm effective length |
282mm |
| Overhang |
12.5mm |
| Tracking error |
+ 1.85 degrees-1.10 degrees
|
| Stylus-force adjustable range |
0-3g (0.1g step) |
| Conformity cartridge self-weight
|
4g-52g (wait exchange system)
|
| Height adjustable range |
±3mm |
| Output code |
With a low-impedance gilding plug
(oxygen-free-high-conductivity-copper line) |
| Base attachment |
Collet chuck scheme |
| Braking part |
The low-pass brake style by silicon oil
(Dumping fator variable scheme) |
| An attached organization |
Direct lever scheme anti skating
Silicon
oil dumping scheme arm lifter |
| <Main-unit part>
|
| Cabinet |
The Andes rosewood native wood finish
|
| Hood |
5mm thickness acrylics smoked 貼合せ hood
|
| Hinge |
A free stop, a removable |
| Insulator |
The insulator by a coil spring and rubber
(low centroid structure) |
| A brake with a quick stop |
An electron, a mechanism combined use brake
|
| Manual operation button |
A feather touch, the short stroke push SW |
| <Others> |
| Power source |
AC100V, 50Hz/60Hz |
| Power consumption |
9W |
| Dimensions |
Width 550x height 245x depth of 415mm
|
| Weight |
30kg |
|
|
|
.JPG)
.JPG)
.JPG)
.JPG)
.JPG)
.JPG)