The RDL D-TPS2A RJ45 to Dual RCA Phono Module is simply a Cat-5 to RCA phono line input send module. The send module is designed to integrate with compatible dual-pair line receive modules. Together, the modules provide a viable means of sending line audio signal at long range, without degradation and gain loss. The modules are designed to flush mount into wall boxes, racks and other convenient enclosures. 24VDC power is provided and a blue LED indicates when modules are powered.