giradischi Dual 701

[giolight]

Vendo ottimo e ricercato giradischi DUAL 701. Top di gamma della DUAL. Supersilenzioso. In ottime condizioni estetiche e funzionali (solo qualche piccolo segno di usura e una lieve lesione nella parte posteriore del coperchio).

" The Dual 701 is the quietest turntable ever made. Not only in our judgement, but in that of the first independent test laboratory to evaluate its performance.

This has been accomplished by an entirely different kind of motor, designed expressly for the 701, and a very innovative approach to the problem of resonance.

Instead of the familiar, high speed AC motor, the 701 has an all electronic, low speed motor, with feedback-controlled speed precision.

Because this motor rotates at the record speed, 33 1/3 or 45rpm, the need for speed reduction systems such as friction idler or rim belt is eliminated.

Instead, the platter is rotated directly by the motor, and the record spindle is the top of the motor shaft.

The 701 motor is so quiet and free from vibration that it does not require any isolation mounting, but is mounted directly to the chassis.