The PMD-602A 2-Channel DSLR Audio Interface from Marantz Professional is a two-channel battery-operated interface with 12V or 48V phantom power that can be used with condenser microphones or line-level audio devices for DSLR cameras or other field-recording equipment.
Featuring two XLR-1/4" combo inputs with input sensitivity and two-stage gain control, the PMD-602A has a 3.5mm stereo line input and limiter to ensure gain matching. The master line output allows you to feed any camera or recorder line input while monitoring through the headphone output.
Other features include a 1/4"-20 mounting bracket on the top for attachment to a camera, and a tripod socket on the bottom of the unit for added flexibility. It is powered by four AA batteries (sold separately).