Floor box design with 8 routable Line/MIC outputs

A professional press box (Audio Splitter) expander featuring 8 Line/MIC outputs designed for system integrators for fixed installation. The FB stands for Floor Box as it is for installation into the floor. Outputs are divided to channel A and channel B so it can also be used for bilingual conferences. Each Output is independet transformer balanced and isolated. It has 2 inputs with 3-pin phoenix connectors, one for each Output channel. You can route each Input to Output Channel A or B or both via jumpers. It is compatible with floor boxes from OBO Bettermann and PUK. The expander must be fed with an APB-Drive unit in order to function properly.