The AJA 12GDA is a 12G-SDI reclocking distribution amplifier that splits one SDI signal into six, suited to studio and digital-signage applications that need multiple synchronised feeds from a single source. An auto-sensing input feeds six separately buffered outputs, each equalising and reclocking the signal for a clean result over long cable runs. Embedded audio passes through untouched on both the input and every output. A universal locking power supply is included.