BETA 87A

Vocal Microphone

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The Shure Beta 87A is a premium quality supercardioid hand-held electret condenser vocal microphone with exceptionally smooth frequency response and high sound pressure level capability. Used for professional sound reinforcement, broadcasting, and studio recording applications, the Beta 87A combines superb performance with the ruggedness needed for touring and field production.

The Beta 87A features a controlled low-frequency roll-off that compensates for proximity effect and prevents the “boomy” sound often associated with close pick-up. The characteristic Shure presence rise brightens the upper midrange. The tight supercardioid pattern, with null points at approximately 125 degrees, provides maximum isolation from other vocalists or instruments while offering minimal off-axis coloration. The Beta 87A operates on phantom power.

Applications: Live Vocals; Studio Vocals
Microphone Types: Condenser:

Lightweight, sensitive diaphragm. Precisely and smoothly captures sound nuances. Powered by battery or phantom power supply.
Polar Patterns: SuperCardioid:

Screens unwanted sound sources. Ideal for individual instruments in a multi-microphone setting, or single sources in noisy environments.
Frequency Responses: Tailored:

Smooth, extended response. Tuned to accentuate specific types of instruments or voices.
Form Factors: Handheld
Model Lines: BETA

Downloads: BETA Microphone Product Brochure (PDF); Beta 87A Specification Sheet (PDF)
Related Links: FAQ's for Beta 87A; Compare in Mic Listening Lab

Features

Smooth frequency response with gradual presence rise
Highly consistent supercardioid polar pattern provides superior gain-before-feedback
Electronic low-frequency roll-off compensates for proximity effect
Wide dynamic range (117 dB) and low distortion characteristics
Very low susceptibility to RFI and electromagnetic hum
Advanced cartridge shock-mount system absorbs mechanical shocks and reduces handling noise
Built-in pop filter reduces undesirable wind and breath sounds
Legendary Shure quality and reliability

Specifications

Type: Condenser (electret bias)
Frequency Response: 50 to 20,000 Hz
Polar Pattern: Supercardioid
Phantom power required?: Phantom Supply Requirement: 11 to 52 Vdc, positive at both pins 2 and 3, Current Drain: 1.0 to 1.2 mA

Accessories

	Name	Availability
	RK312 Factory original dent resistant replacement grille for Shure Beta87A and Beta87C wired microphones and wireless transmitters.	Where To Buy
	R193 Direct replacement cartridge for the Shure Beta 87 and Beta 87A Microphones.	Where To Buy
	A55HM Shock Stopper Isolation Mount/Swivel Adapter, Half Mount, for SM57, SM58, Beta 57A, Beta 58A, Beta 87A, Beta 87C or any Shure tapered handle mic.	Where To Buy
	A55M Isolation mount and swivel adapter securely attaches Shure models SM57, SM58, SM86, Beta57A, Beta58A, Beta87A, and Beta87C to standard microphone stands.	Where To Buy
	A85WS Microphone windscreen reduces unwanted breath and wind noise. For use with Shure microphones such as the Beta 87A, Beta 87C, SM87A, and SM86 microphones. Available in black.	Where To Buy
	A25D Break 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.	Where To Buy

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