Introduction:<br />    This Professional DV stereo microphone fits for home-used DV. It is delicate and light・ 2 built in cartridges which are vertical to each other. The MS stereo system enables a natural sound pick up. And it is with low voltage alarm indication・ wide frequency・ high sensitivity・ and strong direction・ long distance sound pick up natural・ clear and sweet.<br /> <br />Features:<br />New and high quality<br />The microphone can be fixed on the DV with microphone hole and path. The MS stereo system enables a natural sound pick-up. Delivering a stereo sound image with superb clarity<br />The pickup pattern (affecting the soundstage width) can be set to 90 or 120 according to the sound source4. The microphone can work for more than 800 hours when you install the CR2 3V Li battery in the package. (The actual hour depends on the varied case)<br /> <br />Compatible:<br />For Nikon DSLR Camera D5100・ D7000・ D300s・ D3s<br />For Canon DSLR Camera EOS 1D Mark IV・ 5D Mark II・ 7D・ 60D・ 600D/Rebel T3i/Kiss X5・ 550D/Rebel T2i/Kiss X4<br />For Canon Camcorder LEGRIA HF G10・ HF M41・ HF S21<br />For Pentax K7 K-5<br />Any other D-SLR camera which have 3.5mm MIC socket and hot shoe<br /> <br />Performance parameters:<br />Frequency response: 30-15000 Hz<br />Sensitivity: -40 dB (0dB = 1 V/Pa at 1 KHZ)<br />Pointing to the features: single directional x 2<br />Output impedance: 200  (Ohm)<br />Signal-to-noise radio: 76 dB (1 KHZ at 1 PA)<br />The loudest lev