Wide Compatibility:Replacement phonograph cartridge could apply to most record players,such as Victrola, Boytone, Capehart, Crosley, CROWN, EANOS, Fisher, GPO, GRACE DIGITAL AUDIO, ION, Innovative-Technology, Jensen, Leetac, MAGNAVOX, Numark, Pfanstiehl. Easy to use:The turntable Cartridge is designed for 33 1/3, 45, 78PRM records. Use with Gramophone and record player,work on Vinyl record Small accessory but with exquisite workmanship. Economic and durable: convenient installation,Wear-resisting. Easy to install. Compatible with all turntables accepting standard cartridge-mounted cartridges. Stronger and Better: Compared to the other piezoelectric cartridges, The track force of our Stylus is stronger, the separation and balance are better. Output: (at 1K Hz=3.54cm/sec) 200-300MV Channel distortion:≤ 3 dB Seperation: ≥ 15 dB Frequency response: 80-10000 Hz (±7dB).