Boya BY-BM57 Cardioid Dynamic Instrument Microphone
The Boya BY-BM57 is a purpose-built dynamic microphone that delivers pristine, punchy audio. Whether you are close-miking a snare drum, capturing the roar of a guitar cabinet or delivering commanding vocals on stage. Its carefully tuned cardioid capsule focuses on your source. Meanwhile, the robust metal housing withstands the rigours of touring and daily studio sessions.
Precision Capture for Every Performance
Firstly, engineered with a high-quality dynamic transducer and a 40 Hz–15 kHz frequency response, the BY-BM57 reproduces the full character of percussion, brass, amplifiers and voice with exceptional accuracy. Moreover, the tight cardioid pattern rejects ambient spill so your recordings stay clear, even in loud environments.
Built to Last, Designed for Ease
The lightweight yet durable aluminum-zinc alloy body resists dents and scratches. Meanwhile, the integrated shock-mount and pop filter minimise handling noise and plosives. Additionally, a 5 m XLR-to-6.35 mm cable and adjustable mic mount are supplied, allowing quick connection to mixers, audio interfaces and PA systems straight out of the box.
Versatile on Stage & in the Studio
With its compact barrel and universal mount, the BY-BM57 slips effortlessly under cymbals, in front of guitar amps or on a vocal stand. Also, low output impedance ensures long cable runs without signal loss, making it the reliable choice for musicians, engineers and broadcasters alike.
Key Features
- Professional dynamic mic engineered for instruments & vocals
- Cardioid polar pattern isolates source, rejects off-axis noise
- Rugged aluminum & zinc alloy body built for studio or stage
- Integrated pop filter and shock-mount reduce plosives & handling
- Includes 5 m XLR-to-6.35 mm cable & adjustable mic mount
- Compact barrel fits drums, guitar amps, speakers & more


