The Shure BETA 58A® is a high-output supercardioid dynamic vocal microphone designed for professional sound reinforcement and project studio recording. It has become a leading choice among vocalists and touring professionals worldwide.
The Beta 58A maintains a true supercardioid pattern throughout its frequency range. The Beta 58A has a shaped frequency response that is ideal for close-up vocals. The superb performance of this microphone is not affected by rough handling because of its rugged construction, proven shock mount system, and hardened steel mesh grille.
Frequency response tailored for vocals, with brightened midrange and bass rolloff to control proximity effect
Uniform supercardioid pattern for high gain before feedback and superior rejection of off–axis sound
Neodymium magnet for high signal–to–noise output
Hardened steel mesh grille that resists wear and abuse
Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration
Minimally effected by varying load impedance
Legendary Shure quality and reliability
|Type||Dynamic (moving coil)|
|Frequency Response||50 to 16,000 Hz|
|Polar Pattern||Supercardioid, rotationally symmetrical about microphone axis, uniform with frequency.|
|Output Level||Open Circuit Voltage: -51.5 dBV/Pa* (2.6 mV) *1 Pa = 94 dB SPL|
Additional specifications are available in the user guide.
A25D Microphone ClipBreak resistant microphone clip that securely mounts the SM58, SM57, SM87A, Beta 87A, Beta 87C and all other microphones with 3/4-inch and larger handles to a standard microphone stand.
A55HM Snap-in "Shock Stopper" MountShock Stopper Isolation Mount/Swivel Adapter, Half Mount, for SM57, SM58, Beta 57A, Beta 58A, Beta 87A, Beta 87C or any Shure tapered handle mic.
A55M Shock Mount Microphone ClipIsolation mount and swivel adapter securely attaches Shure models SM57, SM58, SM86, Beta57A, Beta58A, Beta87A, and Beta87C to standard microphone stands.
A58WS Gray Microphone WindscreenReduces unwanted breath and wind noise. For use with all larger Shure "ball-type" microphones including the SM58, Beta58A, SM48, and the 565SD. Available in 6 colours; black, blue, gray, green, red, and yellow.
R176 Cartridge for Beta 58ADirect replacement cartridge for Shure Model Beta 58A supercardioid dynamic microphones.
RK265G Factory Original Beta 58A Microphone Replacement GrilleFactory original dent-resistant replacement grille for Shure Beta58A wired microphones and wireless transmitters.
Beta 58 vs. Beta 58A - Beta 57 vs Beta 57A
The Beta 58A has a completely new cartridge in it. While the new cartridge is meant to mimic t...
Difference between Beta 58 and Beta 58A
Originally the Beta 58 was available as the the Beta 58C (chrome grill) or the Beta 58M (matte...
Beta 57A and Beta 58A Comparison
The form factor of the mics is different; basically, the grille and the label. The different g...
Is the Beta 58A phantom powered?
The Beta 58A is a dynamic microphone, and it is not phantom powered.
BETA 58A capsules
The Beta 58A wireless cartridge is model R179. Order the RPW118 from our Parts Department at 8...
Will I overload a condenser microphone with my voice?
The maximum SPL level is not a concern when dealing with the human voice. The BETA87A has a ma...
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Service & Repair
Detailed policy information regarding customer service numbers, service modifications, and replacement parts.