Looking for the same thing...
I've been looking for the same thing.
I have a HTC Sensation coming in the mail today as a replacement to my Atrix 4G that is showing it wear.
What I do is vlogging on my motorcycle but I've been having a real issue with my audio setup. I just purchased an external Microphone:
ATR-3350-Omnidirectional-Condenser-Microphone (ON AMAZON)
Now what I want to do is record on the android using the above listed Microphone. Does anyone know if I need a 3.5MM TRRS adapter or other kind of conversion adapter?