Beachtek MCC-2 Compact Audio Adapter Passive audio adapter for camcorders, DSLR and mirrorless cameras provides pure, clean audio from self-powered compact shotgun mics and wireless. Passive circuitry requires no power and is completely noise free and unclipable for superb audio Two mono and one stereo 3.5 mm inputs with one stereo 3.5 mm output for connection to the camera Dual trim controls with detents make it easy to set and reset the proper levels - bracketing feature allows you to use a safety channel at a lower level in case the primary channel gets distorted from an overly hot input Easily attach your accessories on the study built-in mounting brackets for a compact, neat and high-quality audio solution