Shure
AD2/B87A=-K54 Handheld Wireless Microphone Transmitter
Best professional handheld microphone for demanding live vocal performances.
Elevate your audio with the Shure AD2/B87A handheld wireless transmitter. Featuring the renowned Beta 87A condenser capsule, it delivers pristine vocal clarity and superior feedback rejection thanks to its supercardioid pattern. This transmitter boasts an ultrawide tuning bandwidth and selectable RF output power, ensuring optimal performance in any setting. Its durable metal construction and AES 256-bit encryption provide reliability and security for demanding live sound applications.
$1213.00
Owner Satisfaction
4.8
/ 5
Category Rank
21
/ 254
#21 in Wireless Transmitters
Price vs Category Average
+49%
Above average
Frequency Response
2020
/ Hz to kHz
Who it's for
- Vocalists demanding studio-grade clarity for live performances
- Touring professionals working in congested wireless environments
- Production managers needing reliable, long-lasting battery performance
Who should skip it
- Budget-conscious performers seeking entry-level wireless solutions
- Casual users without dedicated audio engineering support
- High-energy performers requiring rugged, feedback-resistant stage gear
Performance breakdown
Vocal Clarity
The Beta 87A capsule captures studio-grade detail for professional vocal performances.
Feedback Rejection
Supercardioid pattern effectively isolates vocals in loud, high-gain stage environments.
Build Durability
Rugged metal housing stands up to the rigors of constant touring.
Signal Reliability
Ultrawide tuning bandwidth ensures a stable connection in crowded RF spaces.
Security Standards
AES 256-bit encryption keeps sensitive audio transmissions private and secure.
Power Flexibility
Dual-power options provide reliable runtime for long, demanding production days.
Key Specs
Frequency Response
20 Hz to 20 kHz
Dynamic Range
>120 dB
Capsule Type
Beta 87A Condenser
Polar Pattern
Supercardioid
Housing Material
Rugged metal
Tuning Bandwidth
Up to 184 MHz
Operation Modes
Standard and High Density
Transmission Power
Selectable: 2/10/35 mW
Features
- Exceptional vocal clarity with Beta 87A capsule
- Supercardioid pattern for excellent feedback rejection
- Durable metal construction for live performance
- Secure AES 256-bit encryption
- Wide tuning bandwidth for flexibility
- Selectable RF output power
- Interchangeable capsule design
- Low latency performance
What customers say
Professionals consistently praise this wireless transmitter for its exceptional audio fidelity and rock solid reliability. Users highlight the pristine, studio-grade sound quality delivered by the integrated Beta 87A capsule, noting its clarity and detail. The Axient Digital platform ensures stable connections even in challenging RF settings, making it indispensable for high-stakes live events and broadcast work. Its physical durability is highly valued, described as tour ready for rigorous use. While the initial investment is significant, users confirm the superior performance and operational peace of mind fully justify the premium cost, establishing it as an essential professional tool.
Know before you buy
The Beta 87A is a condenser capsule with a supercardioid polar pattern, which is specifically designed to isolate vocals and reject unwanted stage noise. This makes it an excellent choice for loud environments where feedback rejection is a priority.
Yes, the AD2 features an interchangeable capsule design. This allows you to swap the included Beta 87A for other compatible Shure wireless capsules depending on your specific vocal needs or the requirements of the venue.
This encryption standard ensures that your audio signal remains secure and private. It is particularly useful for corporate events, government applications, or any scenario where signal interception must be prevented.
Selectable power settings (2, 10, or 35 mW) allow you to balance signal strength and battery life. You can use a lower setting to conserve battery in smaller rooms or increase the power to 35 mW to ensure a stable connection in larger, more challenging RF environments.
Yes, the AD2 is compatible with both operation modes. High-density mode is especially useful when you need to fit a large number of wireless channels into a crowded frequency spectrum without interference.
Absolutely. The transmitter is built with a rugged metal housing designed to withstand the physical demands of daily use, touring, and frequent handling on stage.
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$1213