The most trusted professional microphones in the world. Photo:Cindy Clark of Earthsleep. From Sennheiser's award-winning e900 series"a great dynamic microphone for snares and toms. The Sennheiser e904 is a cardioid dynamic microphone designed for miking snares, toms, and other percussion instruments. It has a compact body design perfect for the tight spaces confronted in miking drum kits. It has excellent response to fast attack, high SPL capability, and a frequency range of 40Hz-18kHz. Its rugged build and shock mount capsule suit it to drum applications. Includes drum clamp for mounting.