Frequency Response: 20-20,000 Hz Channel Separation: >20 dB at 1 kHz Tracking Force Range: 1.5-2.5 grams, 2.0 grams (20 mN) recommended tracking force Recommended Load Impedance: 47,000 ohms Output: 3.5 mV (1 kHz, 5 cm/sec) The half-inch standard mount AT95E phonograph cartridge offers outstanding clarity and detail. Reviewers have rated this affordable, high-performance cartridge as a best buy value. Manufactured to Audio-Technician's renowned quality standards, each cartridge is meticulously assembled with remarkably tight tolerances. The elliptical diamond stylus is designed to track record grooves with high accuracy for outstanding audio reproduction. Includes mounting hardware and stylus guard.