BOYA BY-BM3051S Stereo / Mono Shotgun Mic Microphone for Camera

Overview * The BOYA BY-BM3051S is an upgraded Stereo/Mono switchable condenser shotgun microphone for DSLRs, compact camcorders, audio recorders. * With a wide frequency response of 20Hz to 20kHz feature, it can offer broadcast-quality sound, and well-suitable for videographers, Youtubers, podcasters and more. * The MONO/Stereo model let you switch to accurate directional or stereo sound, shifting easily to different polar patterns to get an optimized effect. * Features a three-level gain control switch (-10, 0, +20dB) gain booster to get a long clean audio signal into your camera, while -10dB pad to protect against distortion when recording in loud environments, and a switchable high-pass filter can be set to flat or 75Hz to roll off the low-frequency noise and rumble. Highlights: Designed for DSLR cameras, camcorders, recorder, and more Super-cardioid and stereo polar patterns improved sensitivity and signal to noise ratio Automatic power ON/OFF function Two steps high-pass filter(flat,75Hz) Three-level gain control(-10dB,0,+20dB) 3.5mm TRS audio output 3.5mm headphone monitoring jack Reinforced ABS construction Specifications: Acoustic principle: Condenser Polar pattern: Super-cardioid/Stereo Frequency Response: 20-20000Hz Sensitivity: -30±3dB(0dB=1V/Pa@1kHz) Output impedance: 50Ω Signal to noise ratio: 82dB Gain control: -10dB, 0dB, +20dB High-pass Filter: 0Hz,75Hz Output connector: 3.5mm TRS audio output Power Requirement: Two AA batteries (not included) Operating time with battery 30 hours Other functions: Automatically Power ON Size 184×65×133mm (7.2 #34;×2.5 #34;×4.8 #34;) Weight 170g (6 oz) Package included: 1 x Microphone 1 x Foam Windscreen 1 x Fur Windshield 1 x Carry Pouch 1 x User Manual