Amazon.com : Canon G30Hi Camcorder External Microphone Vidpro XM-CS Condenser Stereo XY Microphone Kit for DSLR's, Video camcorders and Audio recorders - with a Pack of 4 AA NiMH Rechargable Batteries -
Amazon.com : TAKSTAR SGC-598 Photography Interview Shotgun MIC Microphone for Nikon Canon DSLR Camera (Need 3.5mm Interface)Auxiliary : Electronics
Amazon.com : Canon G30Hi Camcorder External Microphone Vidpro XM-CS Condenser Stereo XY Microphone Kit for DSLR's, Video camcorders and Audio recorders - with a Pack of 4 AA NiMH Rechargable Batteries -