Beachtek DXA Micro Pro powered XLR audio adapter

Beachtek DXA Micro Pro XLR adapter. This allows a single microphone (or line-level signal over XLR) to be connected to a camera that has a stereo mini mic input. It can provide 48V phantom power via a 9V battery (which you should supply). Mono / stereo switchable. Be sure the power indicator is green. If it turns red, replace the battery. It's always best to monitor the audio from the camera if possible, and better still to do a test recording and play it back.