CD-проигрыватель NAD 512
Кассетный плеер Sony WM-FX463
Музыкальный центр Grundig M15
Видеоролик JVC RC-M90
CD-проигрыватель Marantz CD-67
CD-проигрыватель ТЕАС CD-P3450SE
A/V Ресивер Harman/Kardon AVI 150
Видеоролик SHARP GF-990G
Видеоролик SHARP GF-1000
Видеоролик SHARP WF-939
Видеоролик SHARP WF-939
Кассетный плеер Panasonic RQ-SX11
A/V Ресивер NAD AV316
MD-дека Onkyo MD-2511
Музыкальный центр AIWA NSX-430
|24,000yen(middle of the Год выпуска: 1960s)|
The stereo record player which developed and carries an auto organization original with the base for PL-6.
4 pole synchronous motor is adopted as a motor.
For a synchronous type, it was not influenced by transition of a voltage or a load intensity, but the exact constant-speed rotation is realized.
The turntable made from aluminum alloy die-casting with a weight of 1кг. is adopted as a turntable for 25cm in diameter which gave precise machining. .
even a lever operation comes out and the auto organization which rise and fall of a tone arm, on/off of a motor power source, an operation of an idler, etc. interlock and coммit is carried.
The oil dumping arm elevation organization is carried and it goes up and down a tone arm by the suspension action in a spring and an oil cylinder.
A motor power switch is interlocked with an arm elevation organization, and operates. Only when a tone arm descends and it is in a performance state, it is set to being turned on, and it is come by off when an arm goes up. Moreover, an operation of an idler is also interlocked with.
Only while a tone arm descends and the motor is rotating by the idler auto controller, a motor shaft (capstan) and turntable inner circumference are pasted.
In addition, if an elevation lever is placed according to the location of Play, it is possible to carry out an on/off operation of a motor with a velocity change thumb as well as a coммon player.
The pipe type tone arm of the absent-resonance design type which carried out the work original with a manipulation of the pivot is adopted as a tone arm. Form serves as a static balance type suitable for stereophonic reproduction.
Moreover, the connector type head is adopted and a using of other cartridges is possible.
PL-C6 which is man-month type cartridge is adopted as the cartridge.
The full-scale structure which planted a 0.7mil diamond needle in the cantilever made from a duralumin pipe of 0.6ммphi is adopted, the needle point is considering it as the scheme which attached the whole needle to the holder of a plastics, and a tension favorable impression is simply possible for it.
|Auto organization||An oil dumping arm elevation organization is
Motor power-source auto switchpoint
Idler auto controller
|Tone arm||Static balance type tone arm|
|Motor||4 pole synchronous type|
|Turntable||Diameter aluminum alloy die-casting of 25cm, 1кг.|
|Rotation unevenness||0.2 or less|
|Rotational frequency||33 1/3, 45 or 78rpm|
|Cartridge||man-month type (PL-C6)|
|SN ratio (at the time of PL-C1 using)||47dB or more|
|Starting time from a start-up||Less than (33rpm) 1/4 rotation|
|Cartridge||man-month type (PL-C1)|
|Channel isolation||20dB or more (1кГц)|
|Output voltage||5мВ (at the time of 1кГц and 50 мм/s)|
|Output balance||2dB or less (at the time of 1кГц and 50 мм/s)|
|Impedance||1. 5kohm (1кГц)|
|Direct current resistance||500ohm|
|Needle||0.7mil diamond needle|
|Needle point compliance||6x10 to 6cm/dyne|
|Tracking error||1.5 degrees|
|Proper stylus force||3g-4g|
|Switching needle||Diamond needle for stereos PL-N6 (2,400yen)
Sapphire needle for SP monophonic recordings PL-N 6S (1,000yen)
|Power source||AC100V, 50Гц/60Гц switching type|
|Размеры||Ширина 475мм, высота Год выпуска: 190мм, глубина 380мм|
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