The Sennheiser MD 421-II is a versatile dynamic microphone widely respected for its ability to handle high sound pressure levels and deliver a warm, natural sound. 
Its cardioid polar pattern provides effective rejection of off-axis noise, making it a reliable choice in complex sound environments. 
 
Key Features:
Dynamic microphone with cardioid pickup pattern
Handles high SPLs with ease
Five-position bass roll-off switch for tonal shaping
Clear, warm sound suited for vocals and instruments
Durable construction for frequent use