ORTOFON RS-309D (LONG 12'')

- Thông Số Kỹ Thuật: Effective mass (without headshell) - 4.0 g Effective length (distance between the stylus and pivot point) - 329 mm Mounting distance between the pivot point and turntable center - 314 mm Offset angle - 19 degrees Overhang - 15 mm Tracking force adjusting range (direct reading) - 0-5 g Height adjustment range - 42-57 mm Diameter of the armbase mounting hole - 34-36 mm Diameter of the center shaft - 16 mm Fixing holes PCD - dia. 50 mm Size/Thread - dia. 3.2 mm (dia. 3 mm x 20 mm and dia. 3 mm wood screw)