Wireless version of the e 908 B, without phantom power adaptor, for use with any evolution wireless bodypack/instrument transmitter. The e 908 B ew has been designed for saxophones. For miking trumpets, trombones and flugelhorns, we would recommend using the e 908 T ew, which has a lower sensitivity.These microphones are professional pre-polarized condenser microphones. An extended dynamic range and a well balanced frequency response deliver an outstanding signal quality with excellent projection and the lowest possible distortion. An excellent directivity across the whole frequency range enables the mics to handle the highest signal levels without feedback.