2Pcs Turntable Cartridge Replacement Stylus ATN3600L Needle for Turntable Phonograph Platenspeler Records Player 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._x000D_ 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 the cartridge_x000D_ The needle bar is made of high-quality material, which not only enhances the hardness, but also ensures the sound level_x000D_ _x000D_ Output voltage: 4.2 mV_x000D_ Frequency response: 20Hz-20kHz_x000D_ Channel balance: 1.5dB_x000D_ Stylus type: Highly polished and shaped.0006 inch conical diamond_x000D_ Stylus construction: Bonded round shank_x000D_ Material: plastic_x000D_ colour: white_x000D_ _x000D_ Package Contents: _x000D_ 2 x Turntable Stylus_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_