Splitting one 3G-SDI signal into six clean, reclocked feeds, the AJA 3GDA distribution amplifier is built for studio and digital-signage setups sending a single source to multiple destinations. Its auto-sensing input drives six separately buffered outputs, each with cable equalisation and reclocking to hold signal integrity over long cable runs. Embedded audio carries through on the input and on every output. A universal locking power supply is included.