Boya By Bm3031

BOYA BY-BM3031

The BOYA BY-BM3031 is a supercardioid condenser shotgun microphone that delivers high-quality sound for DSLRs, camcorders, audio recorders and more.

It features a three-level gain switch that provides a +20 dB boost, 0 dB unity gain,or -10 dB pad to prevent distortion from audio overload. And also features a switchable high-pass filter at 80 Hz to roll off unwanted low-frequency noise and rumble.

The lightweight mic attaches easily to any camera equipped with a 3.5mm microphone jack or to a boom pole,and integrates a built-in shock mount that helps eliminate unnecessary vibrations that create excessive backgound noise.

Features:

• Broadcast recording quality microphone for clear, precise audio.
• Ideal for DSLRs, camcorders, audio recorders and more.
• Super-Cardioid polar pick up pattern.
• Digital switching includes 80Hz high pass filter & 3 Stage Gain Control.
• Durable ABS Construction & Integrated Shock mount & Shoe Mount.
• Powered by 2 x AA Batteries.
• Includes fur windscreen& Headphone Jack & 3.5mm Output Plug.

Specifications:

• Acoustic Principle: Line Gradient
• Directional Pattern: Super-Cardioid
• Frequency Response: 40-20,000Hz
• Sensitivity: -38dB±3dB@1KHz
• Signal to Noise Ratio: 80dB
• Dynamic Range: 120 dB
• Output Impedance: 200 Ohms
• Power Supply: 2 x AA batteries (not included)
• Operating time with battery: 120H
• PAD Switch: -10dB,0dB,+20dB
• High Pass Filter: Two-step (flat, 80 Hz)
• Output Connectors: 3.5 mm (1/8") stereo mini-jack
• Size: 209.7 x 103.3 x 50mm (8.2” x 4” x 2”)
• Weight: 132g (4.7 oz)