When used with Comtek receivers, the M-72 transmitter reproduces the microphone's quality with indistinguishable difference. The wide dynamic range of this transmitter is made possible because of its unique soft compressor system which, along with very linear modulation characteristics and low residual FM noise, gives the most natural sound possible from a wireless microphone. To add to its versatility, the M-72 transmitter is available with either a companded or non-companded audio system for use with any Comtek receiver. Also, the M-72 will phantom power all types of electret condenser microphones or operate with dynamic microphones.