A series of professional hand-held dynamic microphones designed for a wide range of applications, from presentations to vocal performances. The series includes two models, the MD-S1100 and MD-S1300, both made to improve handling noise suppression and feedback reduction. MD-S1100 features a dynamic microphone capsule with cardioid polar pattern while the MD-S1300 features a hyper-cardioid microphone capsule combined with high quality voice reproduction and low distortion, making it suitable for professional vocal performances.