Parallel Live IRDA 100 channel receiver only 520MHz

Cloud Active input plate with 1 stereo line input (phono and 3.5mm jack socket) US style. White LE-1A-W Cloud Active input plate with 1 stereo line input (phono and 3.5mm jack socket) US style. Black LE-1A-B AtlasIED Load-A-Rack Installation Tool LAR150 Cloud L-1 Line Input Active Module WH.US plate L-1DW Cloud L-1 Line Input Active Module BK.US plate L-1DB