The SPC83JT from Whirlwind is a passive, rack mountable mic splitter designed for installed applications. The sleek, 1RU unit allows you to input eight mic channels and provides one direct and two transformer-isolated outputs for each channel. The unit uses high-quality Jensen transformers for great audio quality.
All I/O connections are made via removable Phoenix-style connectors for making balanced connections. The isolated outputs will not pass phantom power, so the direct output must be connected to the source of phantom power if there is no power provided at the splitter. A series of ground-lift DIP-switches is provided on the back panel for eliminating hum caused by ground loops.
Rack mountable mic-level splitter
Each of the eight inputs has one direct and two isolated outputs
Isolated outputs use high-quality Jensen transformers
Removable phoenix connectors for all I/Os
Rear-panel ground-lift DIP-switches help reduce hum caused by ground loops