I want to add some simple acoustic guitar tracks to an iMovie video. Can I use a small diaphragm condenser mic (like the Rode NT3) with a 9 volt battery, run it through iMic, and record directly into iMovie, just as if I were adding a voiceover? Or do I definitely need a preamp? How about doing that same thing with a pickup (like the AKG C411)? Any alternative suggestions would certainly be appreciated.
