Rode SVM Stereo VideoMic On-Camera Microphone Amazon as the seller is the ONLY authorized Fulfilled by Amazon Dealer, and purchases from unauthorized dealers carry No Warranty A high-quality stereo microphone designed for use with camcorders, DSLR cameras and portable audio recorders Two high-resolution 1/2" condenser capsules in a X/Y stereo array provide a natural stereo recording and a high level of rear rejection An ideal microphone for capturing environmental and ambient sounds, as well as live music An in-built shock mounting system provides isolation from external factors that may cause unwanted rumble and vibrations Its standard sized shoe mount also includes a 3/8" thread in the base for easy mounting on a boom pole or stand Features a native 40Hz-20kHz response and a high-pass filter at 80Hz to prevent low-end noise such as traffic from being recorded A -10dB level attenuation allows recording of loud sound sources, such as live music or motorsports