The Sennheiser e904 dynamic microphone. Designed for drums and percussion. Compact with clip to attach to the rims of toms and snares. Cardioid polar pattern allows rejection of sound from the rear of the capsule making it useful for recording where sound bleed needs to be controlled. An excellent sound profile, means it adapts to all percussive styles. Robust metal casing. Live sound engineers hire for flexibility and reliability.