ORIGINAL PICTURE IS UPLOADED.
FOR AUDIOPHILE MUSIC LISTENER.
The OCC copper rod's characteristic is: The single direction crystallizes or the list crystallization composition, the segregation are few, the impurity is low. An average crystal length is 125m, is above common oxygen-free copper (OFC) 50-100 times; The cost is also above oxygen-free copper (OFC) 8-15 times. Because the OCC wire rod's crystalline fracture is zero theoretically, therefore the signal may maintain in the transmission process complete not consumes.