Overview 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 1/8" microphones to a dslr or camcorder with a 1/8" mic input. Both 1/8" 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. With dual gain-adjustment settings, the adapter provides a stronger audio level to the camera and bypasses the noisy camera preamplifiers. Built-in good/over level indicators allow you to verify the signal levels at a glance and the trim controls let you adjust the output signal for optimum recording. A headphone jack monitors your audio from the adapter during recording or camera playback. Finally, the dxa-micro-pro will conveniently mount under the camera for a secure attachment to a tripod base or will mount on the hot shoe above the camera. In the box beachtek dxa-micro-pro active xlr compact adapter beachtek dxa-micro-pro active xlr compact adapter limited 2-year warranty.