The DXA-MICRO-PRO from Beachtek is an active 2-channel audio adapter. It is designed to connect one XLR mic with 48V phantom power and two 3.5mm microphones to a DSLR or camcorder with a 3.5mm mic input. Both 3.5mm inputs feature plug-in power. This allows you to record the audio directly to the camera in sync with the picture for videographers, sound designers, and more.