Shure Beta 58a

In the tradition of the SM58, the Beta 58A dynamic microphone has become a top choice among vocalists and touring sound professionals.

The Shure Beta 58A is a high-output supercardioid dynamic vocal microphone designed for professional sound reinforcement and project studio recording. It maintains a true supercardioid pattern throughout its frequency range. This insures high gain-before-feedback, maximum isolation from other sound sources, and minimum off-axis tone coloration. 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. Typical applications for the Beta 58A include lead vocals, backup vocals and speech.

Shure Beta 58a Features:

• Smooth, extended frequency response for outstanding sound for professional live vocal use
• Consistent supercardioid pattern provides the best gain-before-feedback among dynamic microphones
• Pneumatic shock mount reduces handling noise
• Frequency response: 50 to 16,000 Hz

• Type: Dynamic (moving coil)
• Frequency Response: 50 to 16,000 Hz NOTE: The curve above shows on-axis response at a distance of 2 feet from a uniform sound source. Your response may vary, depending on microphone position.
• Polar Pattern: Supercardioid, rotationally symmetrical about microphone axis, uniform with frequency.
• Output Level (at 1,000 Hz): Open Circuit Voltage: -51.5 dBV/Pa* (2.6 mV) *1 Pa = 94 dB SPL
• Impedance: Rated impedance is 150 ohms (290 ohms actual) for connection to microphone inputs rated low Z Phasing. Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3.
• Case: Silver blue enamel-painted die cast metal with hardened, matte-finished, spherical steel mesh grille.
• Adjustable, Stand Adapter: Slip-in microphone mounting, unbreakable, adjustable through 180 degrees with standard 5/8"-27 thread, black finish.
• Dimensions: See User Guide.
• Net Weight: 278 grams (9.92 oz)