Feature:1. Widely Applicable: Phonograph cartridge case suitable for a variety of phonographs, providing safe assembly for most professional DJ cartridges.2. Turntable Head Shell: For speakers made with HiFi and professional turntables, complete harmonics and fidelity are the best choice for users.3. Professional Design: Phonograph Cartridge Holder uses connectors and plugs to achieve the electrical and acoustic transmission of the output.4. Aluminum Alloy: Phonograph Turntable Headshell is made of high quality aluminum alloy material, which is sturdy and durable.5. Good Performance: This Phonograph Turntable Headshell has good working performance, and can be used for professional turntable phonographs.Specification:Item Type: Phonograph Head ShellMaterial: Aluminum Alloy.Package List:1 x Phonograph Cartridge Holder4 x Connection Line2 x Screw2 x Nut1 x Screwdriver