Shure Beta 57A Supercardioid Dynamic Instrument Microphone
Key Features
- Shure Beta 57A
- Supercardioid pickup pattern
- Dynamic instrument microphone
- High SPL handling
- Neodymium magnet output
- Pneumatic shock mount
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Technical Specifications
General Characteristics
Audio Performance
Build and Design
Warranty Information
Product Description
Shure Beta 57A Supercardioid Dynamic Instrument Microphone – Still fighting feedback and weak instrument tone on stage?
Live sound bleed. Studio noise. Mics that fail under pressure. The Shure Beta 57A Supercardioid Dynamic Instrument Microphone targets those exact problems with focus, output strength, and control. It suits players and engineers who demand isolation, clarity, and reliability in loud environments.
This microphone sits confidently inside the PC Accessories space, under the Microphone sub-category, trusted by professionals who shop from PCB Store in Bangladesh for proven audio tools.
Shure Beta 57A Microphone Specifications and Performance Overview
The Beta 57A uses a dynamic capsule design. It handles aggressive sound sources without distortion. High sound pressure levels never overwhelm it. That matters for guitar amps, snare drums, and brass instruments.
Core technical details:
- Dynamic microphone type
- Frequency response from 50 Hz to 16,000 Hz
- Sensitivity rated at −51 dBV/Pa
- Output impedance at 150 ohms
- Supercardioid polar pattern
- Three-pin professional XLR connector
- Weight of 0.275 kg
Every figure supports stable signal delivery. No guesswork. No over-processing required.
Shure Beta 57A Supercardioid Design and Sound Control
The supercardioid polar pattern defines this microphone’s behavior. It rejects off-axis noise aggressively. Stage monitors stay controlled. Cymbal spill drops. Feedback risk shrinks.
That tighter pickup pattern helps during complex live setups. Close placement feels forgiving. Engineers gain more usable gain before feedback. Performers hear themselves clearly.
This control benefits studio tracking too. Room reflections stay limited. Instrument focus improves.
Superior Output and Frequency Response for Instrument Miking
A neodymium magnet drives the Beta 57A’s output. Signal strength remains high without pushing preamps hard. That keeps noise floors low during recording and live mixing.
The tailored frequency curve adds presence in the upper mids. Guitars cut through dense mixes. Snare hits sound defined. Brass carries bite without harshness.
Low-end response stays tight. No mud. No exaggerated boom. Mix translation becomes easier across systems.
Rugged Construction Built for Touring and Stage Abuse
The die-cast steel body resists drops and pressure. The hardened steel grille handles repeated strikes and transport stress. This microphone survives demanding schedules.
An internal pneumatic shock mount reduces handling noise. Stand movement causes fewer low-frequency thumps. Performers move freely without audio penalties.
That physical reliability matters for studios, venues, and rental inventories.
Shure Beta 57A vs SM57 – Practical Differences That Matter
Many professionals compare this model with its predecessor. The Beta 57A delivers higher output. Directionality feels tighter. High-frequency response extends further.
Shock mounting also performs better. Handling noise drops noticeably. For loud stages and close-miked instruments, these changes produce cleaner results.
Those upgrades explain why many engineers move from SM57 to Beta 57A for critical sources.
Instrument and Vocal Use Cases for the Shure Beta 57A
This microphone thrives on instruments. Guitar cabinets respond well to its presence boost. Snare drums stay punchy. Toms sound controlled. Brass and woodwinds project with focus.
Occasional vocal use works too. The supercardioid pattern helps isolate the singer in loud bands. Spoken vocals benefit from clarity and rejection.
Its flexibility supports live sound reinforcement and studio recording without compromise.
Connectivity and System Compatibility
The male XLR connector fits standard professional audio chains. Mixers, audio interfaces, and stage boxes accept it without adapters.
Its 150-ohm impedance pairs cleanly with modern preamps. Signal stability remains consistent across cable lengths. Phantom power is unnecessary due to its dynamic design.
That simplicity suits both entry-level and professional audio systems.
Reliability and Warranty Transparency
The Shure Beta 57A ships with no warranty. Buyers rely on Shure’s established manufacturing standards and long-term field reputation.
Its materials and internal design favor longevity. Many units remain active after years of touring use. That track record builds confidence for professionals purchasing through PCB Store in Bangladesh.
Why the Shure Beta 57A Makes Sense from PCB Store Bangladesh
Audio professionals often browse Product Category listings under PC Accessories to source dependable microphones. Within the Microphone sub-category, the Beta 57A stands out for control and output.
PCB Store in Bangladesh stocks trusted brands and supports serious users. Availability matters. Authentic sourcing matters. This microphone fits studios, venues, and musicians who prioritize performance over gimmicks.
Stock moves fast for proven models. Delay risks missing availability.
Delivery Charge Info
Inside Dhaka: ৳80
Outside Dhaka: ৳130
FAQs
Is the Shure Beta 57A suitable for loud guitar amplifiers?
Yes. It handles high sound pressure levels without distortion. That makes it ideal for close-miking loud guitar cabinets and aggressive playing styles in live or studio environments.
Can the Shure Beta 57A be used for studio recording?
Absolutely. Its focused pickup pattern and controlled frequency response suit studio instrument tracking, especially where room noise control and isolation remain important.
Does the Shure Beta 57A require phantom power?
No. This microphone uses a dynamic capsule. It operates without phantom power, which simplifies setup and avoids compatibility concerns with older mixers.
How does the supercardioid pattern help with feedback control?
The supercardioid pattern rejects sound from the sides and rear. That improves gain before feedback, especially on loud stages with multiple monitors.
Is the Shure Beta 57A good for vocals?
It works for vocals in loud environments. Its tight pickup pattern helps isolate the singer, though it primarily excels with instrument miking applications.
How does Shure Beta 57A compare to SM57 for instruments?
The Beta 57A offers higher output, tighter directionality, and extended high-frequency response. Those differences benefit loud instruments and controlled stage setups.
Does the microphone handle handling noise well?
Yes. The internal pneumatic shock mount reduces handling and stand vibration noise, which supports cleaner audio during live performances.
What is the power consumption of the Shure Beta 57A?
It consumes no external power. As a dynamic microphone, it draws no electrical power from mixers or interfaces.
What is the price and availability of Shure Beta 57A at PCB Store in Bangladesh?
Pricing varies based on stock cycles. PCB Store in Bangladesh regularly updates availability, offering genuine units for musicians and sound engineers seeking dependable performance.
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