Crown CM311SHU Microphone Headworn with Shure Plug 100747389 RCF engineers have developed the

RCF engineers have developed the unique Hyper Ventilation system with very low power compression

Aluminum shaft adjusts stand height from 45"-72" with a friction locking knob and security pin for added security

Audio Technica ATW 3211N 3000 Wireless Transmitter & Receiver 530-590 MHZ (No Mic)

the telescoping arm is a D-Tube (one side is flat) so the lever secures not only the depth

Crown CM311SHU Microphone Headworn with Shure Plug 100747389 RCF engineers have developed theCrown CM311SHU Microphone Headworn with Shure Plug The CM 311A is the latest version of the Crown's proprietary Differoid technology. Differoid stands for differential cardioid. Its cardioid pickup pattern rejects sounds from the rear, such as floor monitors. Its noise canceling ability also rejects sounds at a distance, such as instruments on stage and crowd noise. This results in the CROWN CM 311A having outstanding gain before feedback and