Feature: 1. SUPERIOR PERFORMANCE: The moving coil cartridge utilizes a unique, fully drilled linear needle with an oval tip for perfect linear tracking and superior sound performance. 2. PURE COPPER WIRE: The moving coil cartridge is made of 0.03mm 6 N OCC customized pure copper wire, which is wet and pure sounding, with full thickness in the medium frequency. 3. PARAMETERS: The moving coil turntable cartridge has an internal impedance of 7 ohms, an output voltage of 0.3 millivolts, a frequency response of 10‑50kHz ±2dB, and HiFi sound reproduction. 4. WIDE RANGE OF NEEDLE PRESSURE: Moving coil turntable cartridge has a wide range of needle pressure, short break in period, easy to use and maintain. 5. EASY TO USE: The moving coil turntable cartridge is easy to operate, just remove the old head and replace it with a new one. Specification: Item Type: Moving Coil Cartridge Material: ABS Storage Box Material: Bamboo Weight: Approx. 5.2g/0.2oz Height: Approx. 17.5mm/0.69in Phono Type: MC Moving Coil Frequency Response: 10-50kHz±2dB Internal impedance, DC Resistance: 7 Ohms Output Voltage: 0.3mV, 33 1/3RPM, 1kHz Frequency Response: 10-50kHz±2dB Separation: >27dB at 1kHz Balance: 35 Ohms, 7 Ohms MC Boost Cow Needle Pressure: 1.8g Effective Needle Pressure Range: 1.5-2.3g Break In Period: >20 Hours. Package List: 1 x Moving Coil Cartridge 1 x Protective Cover 2 x Screw 1 x Storage Box Note: Manual measurement please allow some error.