Features: 1Conical diamond ceramic needle design guarantees a long playing life and perfect interpretation of music. Specification: Condition: 100% Brand NewItem Type: Phonograph StylusMaterial: ABS+AluminumOutput Voltage: (1K Hz = 3.54cm/Sec) 200-300MVChannel Unbalance: (1k Hz)3dbChannel Separation: (1k Hz) 15dbFrequency Response: 80-10000 Hz (7dB)Weight: Approx. 5g / 0.2ozApplication:For CrosleyFor IONFor VictrolaFor 1byoneFor JensonFor innovation-technologyFor BoytoneFor TechPlayFor CapehartFor Boytone BT-17DJB BT-17DJM BT-17DJS BT-19DJB-C BT-19DJM-C BT-19DJS-C BT-16DJB-C BT-17TB BT-17TBC BT-21DJM-CDSP BT-14TBB-SP BT-15TBSMFor Radio Shack 3500 M3100 M3150 M4000 MCD4001 RCT1200 RCT2500 RCT7000For Soundesign 5868 5869 5871 6821 6822 6833 6842 6846 6848 6854For THOMAS PACCONI TCP-MSE825For Teac DC2800 GF30 GF180 GF300 GF600For York Yorx M2408 M2409 M2676 M2202 M2203 M2408 M2409 Q802AFor CROWN CD2000 MZ1100 MZ2150For Fisher ST141 ST05D ST707JFor GRACE DIGITAL GDI-NDL2 GDI-TW3USB GDI-C2CDRW GDI-VW00 GDI-VW03 ITC-TWCDRW for Victoria Tunewriter IIIRemove old stylus:1. Grab the middle of the stylus cartridge with your hands2. Align the nozzle of a slotted screwdriver with the position pointed to by point A in the following diagram and pull down the old stylus slightly harder3. Then grab the stylus with your hand and remove it.Install new stylus:1. Grasp the front of the new stylus and the middle of the cartridge with your hands.2. Align the tail of the new stylus to the position of the cartridge grooves indicated by point B in the diagram below and slightly force the tail of the new stylus into the cartridge grooves and gently push in3. Then press the new stylus into the front of the cartridge by hand and lock it firmly. Package List: 4 x Phonograph Stylus Note: Thelifeofthestylusisgenerally200300hourssoinordertomaintainthesoundqualitythestylusneedstobedisassembledandreplacedfrequently.Friendswholistentoitoftenneedtopreparemorestylus.