1. The MM moving magnet has a higher output and does not require a booster. The pre-stage stylus can usually be replaced by yourself. 2. Compared with the ruby piezoelectric , the moving magnet has more accurate sound pickup and purer timbre. It can make the sound quality more delicate when playing rock, , jazz and other types of music. 3. The service life of the MM moving magnet is generally 4 times that of an ordinary piezoelectric , and it has better durability. 4. The moving magnet can better control the timbre of each frequency, making the mid-frequency warm and wide, the low frequency full and elastic, and the high frequency bright and not dry. Designed to be a logical improvement of the popular phono Features design, excellent channel separation and low distortion for outstanding quality The Mount magnet configuration delivers excellent channel separation and low distortion resulting in outstanding quality Stylus's multilevel shape also wears other styli, while reducing the wear on your records Paratoroidal coils improve generating efficiency Center shield plate between the left and right channels reduces crosstalk low-resonance polymer housing Colour:White & Black Material:Metal + Plastic Package Contents: 1 * Record Player Stylus Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.