The black Neumann KK 105 U is the supercardioid condenser capsule of the famed Neumann KMS105 vocal microphone outfitted with a universal twist-on mechanism that allows you to use it with a wide variety of handheld wireless transmitter mics from Shure, Lectrosonics, and more that support interchangeable capsules. The KK 105 U accurately reproduces vocals with excellent transparency and range, while the supercardioid polar pattern exhibits outstanding rejection of off-axis and rear sound, helping to reduce feedback—especially when sound reinforcement equipment is used.