The PEDMS Dynamic Mic Switcher from Palmer is designed to route a microphone signal to two footswitch-selectable outputs. The switcher is a passive unit for use with dynamic microphones, only. Using this device, you can switch your vocal microphone between the FOH and monitor-mixing desks for communicating with other connected parties. The dual outputs allow for toggling between two different sound channels or for routing the signal to two rooms or zones for extended sound.