[. . . ] Made from the highest quality materials and components, this has been manufactured to the same exacting standards that have become the hallmark of SENNHEISER products over the last fifty years and made them reference equipment for broadcast, studio and stage, the world over. [. . . ] gentle presence boost to even tonal response ensures clarity and projection. Minimal proximity effect provides consistently clear bass end performance when singing closer to or further from capsule. Cardioid pick-up pattern provides good signal isolation and feedback rejection, enabling higher sound levels to be obtained. metal construction and internal shockmount system minimises handling noise. A new family of microphones for new standards of performance And they sound great !Your Sennheiser equipment is sure to provide years of listening enjoyment. [. . . ] Your name will not be provided to other companies for mailing purposes. [. . . ]