The MK 4 is a large-diaphragm true condenser microphone for professional studio recordings. Featuring fine resolution and outstanding sound quality, the MK 4 is easy to handle and excellent value for money, making it an ideal choice for professional project studios and home recordists. It features a 1" true condenser capsule based on the acoustics of the e 965 high-end vocal mic, optimised for recording. The MK 4 is made in Germany, its transducer being manufactured in the same clean room as all high-end Sennheiser condenser capsules.