Camera operators and sound recordists looking for a compact dual-channel audio adapter for their DSLR camera, smartphone or camcorder will appreciate the BOYA BY-MP4, an audio adapter that provides a compact dual-mic and audio mixing solution.

The adapter allows you to easily mount and control two microphones or wireless receivers. With its passive design, no power or batteries are needed. The die-cast aluminum chassis has three integrated mounting shoes to attach a variety of microphones, wireless receivers, and other accessories such as an LED light or monitor.