Tag: 444D

Shure 444D Megnetic Controled Fixed Microphone User Manual CONTROLLED MAGNETIC® FIXED STATION MICROPHONE GENERAL The Shure Model 444D is a dual-impedance CONTROLLED MAGNETIC® fixed station microphone with a frequency response tailored for optimum speech intelligibility. The microphone has a multitude of features designed especially for the radio amateur. It has two easily accessible slide switches…