Sony
ECM-B1M Camera-Mount Digital Shotgun Microphone
Out of stock · typically $222 - $236 used
Have one to sell?
Get a competitive offer for your Sony ECM-B1M Camera-Mount Digital Shotgun Microphone. Free, insured shipping and fast payment.
Get an Offer6-Month Warranty
Covered for 6 months — if anything goes wrong, we'll fix it.
Expert Inspected
Our team checks and grades each item by hand.
Free Shipping
Shipping's on us, every time.
Hassle-Free Returns
Return within 14 days, no questions asked.
About the Sony ECM-B1M Camera-Mount Digital Shotgun Microphone
The Sony ECM-B1M is an ultra-compact camera-mount digital shotgun microphone designed specifically for Sony cameras equipped with the Multi Interface Shoe. It features eight high-performance microphone capsules and advanced digital signal processing that delivers three selectable directivity patterns—supercardioid, cardioid, and omnidirectional—to suit various recording situations. The microphone connects directly to the camera via the Multi Interface Shoe, providing digital audio output on compatible Sony models like the a7R IV, while a switch allows analog output compatibility with other Sony cameras.
The ECM-B1M delivers a 106 dB dynamic range and 120 dB maximum SPL in a remarkably compact 3.91-inch form factor, making it ideal for mobile video creators. Its integrated controls include record level adjustment, a -10 to -20 dB pad, and a digital low-cut filter to minimize subsonic noise and handling artifacts. The cable-free design is powered directly through the Multi Interface Shoe, and the included fur windscreen helps reduce wind noise for outdoor recording applications.
Peace of Mind
Every day, we help photographers and videographers sell their gear or find the next great piece of kit. Everything we sell is covered by a free six-month warranty and shipped to your door for free.