The stylus is a consumable product with a normal service life of approximately 300–400 hours. Damage caused by improper handling, excessive tracking force, low-quality records, or unstable turntable surfaces may reduce the lifespan of the stylus tip. As the stylus tip wears and the radius of curvature increases, its ability to track high-frequency signals in the groove diminishes. When o details decrease, high frequencies become less clear and sound quality becomes duller, indicating the need for replacement. The stylus is constructed from high-quality materials to enhance durability and maintain consistent o performance. Output voltage: 4.2 mV Frequency response: 20 Hz – 20 kHz Channel balance: 1.5 dB Stylus type: Highly polished 0.0006 inch conical diamond Stylus construction: Bonded round Color: White Material: Plastic Package Contents: 1 × Turntable Stylus Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement allows an error of +/- 1–3 cm.