Durpower Phonograph Record Player Turntable Needle For AUDIO TECHNICA ATN3600, AUDIO TECHNICA ATN3601,AUDIO TECHNICA ATN3650, AUDIO TECHNICA ATN3651 Brand New replacement stylus Be sure it matches your stylus replaces ATN3600 stylus, used in RCA AT3600LAX cartridge If your cartridge has been changed it will not fit.