Pioneer pl-1200 direct drive turntable-πικάπ
- Τύπος: Πικάπ
- Κατάσταση: Μεταχειρισμένο
Description:
The drive motor is a direct-drive brushless DC servo motor that directly drives the turntable.
We also use a brushless DC servo system that automatically controls the number of revolutions using an electronic circuit composed of transistors and diodes.
The trace ability of the tone arm section is improved by examining the shape and material of the bearing section, which greatly affects the sensitivity, and the accuracy is further improved by the adoption of the perforated lightweight shell.
A unique anti-skating mechanism combining a spring and a cam is used to cancel the inside force. In addition, the needle pressure scale value directly indicates the anti-skating bias value, which can be adjusted even during a record performance.
We have adopted a double-structured cabinet that combines hard plywood and metal base.
In addition, a horizontally adjustable insulator is used to suggest the effects of howling and external vibration.
The rotation speed can be changed only by changing the constant of the electronic circuit. In addition, while monitoring the strobe inscribed on the periphery of the turntable, fine adjustment of 33 1/3 or 45 rpm can be made within ± 2% independently.
Since the motor is directly driven by a constant voltage circuit, there is no need to replace the pulley depending on the local power frequency (50Hz/60Hz).
It uses an arm elevation mechanism that does not damage records or needle tips.
*Brand new dustcover!*
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