The stylus is a worn-out product. Except for damage caused by careless operation, the use of excessive needle pressure, shoddy inferior records and severely shaking turntables shorten the life of the needle tip. Excellent channel separation and low distortion add to outstanding quality. AT91 cartridges can be mounted on virtually any tonearm. Fine workmanship and perfect style. Replacement model for the following : AT3600L Fits half-inch mount turntables Frequency response: 20Hz-20KHz Output voltage: 4.2mV (1khz, 5cm/sec) Output balance: 1.5DB (1khz) Acupuncture pressure: 2-2.5g (2.0g standard) Stylus: Jointed tapered tip Stylus tip curvature radius: 0.6mil Vertical angle: 20 Colour:Yellow & Silver & Black Material:Plastic + Metal Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 5 x Turntable Cartridges Only 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.