The Dual MMP 450 (T4P) is a versatile moving magnet phono cartridge designed for use with turntables. It features a robust plastic body with a lightweight design to minimize handling noise. The cartridge has a conical stylus type, which is suitable for general listening and provides a balance between sound quality and durability. The MMP 450 is compatible with a variety of tonearms and is designed to provide a smooth audio performance with a frequency response range typically between 20 Hz to 20 kHz. The output voltage of the MMP 450 is around 4 mV, making it compatible with standard phono preamplifiers. The cartridge is also designed with user replaceability in mind, allowing easy stylus changes. Its tracking force is usually recommended around 2 grams, which helps ensure optimal sound reproduction while minimizing record wear.