FBTAC ST 850 is a electret condenser microphone base that automatically sets to be wired or wireless, adding the transmitter and receiver. The base operates with power transmitters and it is compatible with FBTAC-PT-850B transmitters.
Back Electret Condenser
On/off switch
Compatible with FBTAC-PT-850B transmitters
Where wireless transmitters not available, it will be enough to connect ST850 to a microphone cable with Phantom power supply