The Sennheiser MK 4 Set is a large-diaphragm true condenser microphone bundled with a vibration-reducing shockmount. The mic offers warm and detailed audio capture that complements a range of sources from vocals and speech to acoustic instruments, drum overheads, guitar amps, and more. Since it incorporates an internally shock-mounted capsule and a rugged metal housing, the MK 4 is not only an obvious choice for the studio, but also a dependable companion on stage.