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 video graphics, 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.
Features:
• 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"×2.5"×4.8")
- Weight: 170g(6 oz)
