PLATINE VINYLE SONY PSX 600 À OSTRICOURT

rare, magnifique platine vinyle SONY PSX 600 platine audiophile, haut de gamme de chez sony  (1981) bourrée d'électronique cette platine est pilotée par microprocesseurs, équipée du célébrée bras biotracer. systéme zéro balance pour une précision optimale des réglages lors du changement de la cellule.    vendue pour connaisseurs/ révision et ou réparation la platine fonctionne mais la vitesse de défilement se met à varier au bout d'un moment; ou le plateau ne démarre pas. platine fournie sans cellule.  The Sony PS-X600 features Sony's 'Biotracer' tonearm and is a decendant of the PS-B80 from 1978. Unlike the high-end PS-B80, the PS-X600 representated extraordinary value considering the engineering that went into producing it. It featured fully automatic operation, intelligent repeat modes, record size and speed selection, plus forward and backward cueing at the touch of a button For those not familiar with Sony's Biotracer tonearm, it was a very advanced design for it's time (and still is now!) being fully microprocessor controled whereby lateral and vertical sensors passed signals to tiny linear motors controlling the arm's motion, while tracking weight and side-thrust were continually monitored and corrected. The system also electronically controlled subsonic damping too and allowed the tracking force to be safely adjusted while a record is being played. This was a genuinely useful and almost unique feature which allowed changes in sound quality to the monitored and accessed instantly as small changes in the tracking force were made. The Sony PS-X600 was surprisingly well made and was heavy (8.5 Kg) for it's compact size. The plinth as not cheap plastic as one might expect but was instead made of "SBMC" (Sony Bulk Moulding Compound). SBMC is basically polyester mixed with fibre-glass and minerals to make it strong, dense and non-resonant. The 1.5Kg aluminium alloy platter was driven by quartz referenced Sony brushless and slotless direct drive motor which achieved superb specs for speed stability. The Sony PS-X600 was capable of excellent sound quality, not just excellent for an auto deck but excellent full stop. An obvious competitor of the PS-X600