The stylus is a worn-out product, and its normal service life is about 300-400 hours. Except for damage caused by careless operation, the use of excessive needle pressure, shoddy inferior records and severely shaking turntables will shorten the life of the needle tip.As the radius of curvature of the sharpened needle tip becomes larger, its ability to track high-frequency signals in the sound groove decreases. When the sound details are reduced, the treble is gradually poor, and the sound becomes more and more dull, you need to consider replacing theThe needle bar is made of high-quality material, which not only enhances the hardness, but also ensures the sound levelOutput voltage:4.2 mVFrequency response:20Hz-20kHzChannel balance:1.5dBStylus type:Highly polished and shaped.0006 inch conical diamondStylus construction:Bonded roundColour:WhiteMaterial:plasticPackage Contents:1 * Turntable StylusOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.nn