The M86 and M87 are professional and reliable super cardioid dynamic microphones which are perfect suited for on stage use. They are solid constructed with a robust grill to protect the diafragm against rough handling, and are suited for indoor as well as outdoor use. The high sensitive neodymium element ensures a perfect reproduction of music and speech which will be loved by a wide variation of singers and musicians. This makes them the perfect microphones for performers and instruments. Due to the unidirectional (supercardioid) polar pattern, the feedback is reduced to a strict minimum. The M86 and M87 are both exactly the same microphones with the same specifications, except the on/off switch is only provided on the M87.