Clearcom Freespeak II Wireless Base Station MK1

Supports up to 25 Beltpacks and 10 antennas. (Two antennas can connect to the base station directly or up to 10 antennas can be connected by using two x FSII-SPL splitters) The base station has connections for four party-lines and four 4-wires plus a dedicated SA output and dedicated program audio input. XLR-4 pin male headset connection.