Sound Devices shows off the 302 compact field audio mixer. Aspiring band documentary filmmakers take note, this is a tool for your video shoot to help you get improved audio. (That little mic in the front of your camera is fine for home movies, but beyond that...)If you are trying to capture the sights and sounds of your band in a reality-style production, this is the kind of gear you need to get the audio done right. It's not designed to pull audio off a sound board, but when you're shooting your own personal version of Spinal Tap, you'll want those interview soundbites to shine.