• • 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

Boya BY-BM3051S Stereo/Mono Shotgun Microphone

Boya BY-BM3051S Stereo/Mono Shotgun Microphone
Product Code: BY-BM3051S
Barcode/EAN: 6971008025804

The BOYA BY-BM3051S is an upgraded Stereo/Mono swithchable 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),+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.


The BY-BM3051s is outfitted with automatic power ON/OFF function in response to plug-in power.And it's powered by two pieces of AA batteries(not included)for up to 30hours of continuous-time.


With the 3.5mm headphone output on the panel and integrated shock mount,it allows users to monitor recording sound and inhibits the creation of the background noise.

Acoustic principle: Condenser
Polar pattern:  
Frequency Response:  
Output impedance 50Ω
signal to noise ratio  
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"×2.5"×4.8")
Weight 170g(6 oz)