MIPRO MTS100 Stationary Transmitter for Tour Guide/Assistive Listening System. Combo XLR/6.35mm input which can be switched between Mic/Line level. Switchable +48V Phantom Power for Mic Input. Rack mount via FB71 or two units via FB72 rack kits. Supplied with a standard rear panel antenna. Can also be used with AT70Wa Omni or AT90Wa Directional Antennas.