Beachtek DXA-MICRO PRO Audio Adapter Compact, high performance audio adapter lets you record professional audio directly to your DSLR, mirrorless or camcorder from virtually any microphones. Powerful, low-noise preamplifiers give you 30dB of gain for plenty of punch and hiss free audio. One XLR input with 48 volt phantom power. Two mono and one stereo 3.5 mm inputs with plug-in power. Rugged and reliable with all the features you need for clean, clear audio recording. See below for full Features and Benefits.