Russound CB-140

The Russound CB-140 makes it easy to connect infrared accessories together. The hub of an IR repeater system, it receives signals from remotely located infrared receivers and channels them to your source components and other equipment.
The CB-140 supports up to four components using the Russound IRE-1 single emitters or up to eight components using Russound IRE-2 dual emitters (also compatible with Russound SaphIR emitters). It also includes a jack for a Russound SLM-1 surface-mount receiver or 854 tabletop receiver.