SELECT TURNTABLE FREQUENCY
© STEVE TUCKETT AUDIO SYSTEMS 2015
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50Hz
60Hz
This page allows the user to select frequency default values for turntables designed for 60 Hz or 50 Hz. In order to optimise for the torque curve of the motor, for 50 Hz operation the belt is placed in the 33 rpm position on the motor pulley and the default frequency for 33 rpm is 50.000 Hz, the frequency for 45 rpm is 67.500 Hz. For 60 Hz operation the belt is placed on the 45 rpm position on the motor pulley and the default frequency for 33 rpm is 44.444 hertz and the frequency for 45 rpm is 60.000 Hz. These values are stored as a starting point for both the user and default settings for the calibration process. After frequency selection, pressing the enter key stores the variables and takes the user to Page 3.
PAGE2
P2