Beta 58A Vocal Microphone
The Beta 58A is a high-output supercardioid dynamic vocal microphone design 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. This insures high gain before feback, imum isolation from other sound sources, and minimum off-axis tone coloration. The Beta 58A has a shap frequency response that is ideal for close?up vocals. The superb performance of this microphone is not fect by rough handling because of its r construction, proven shock mount system, and harden steel mesh grille.
Features
Frequency response tailor for vocals, with brighten midrange and bass rolloff to control proximity effect
Uniform supercardioid pattern for high gain before feback and superior rejection of off?axis sound
Neodymium magnet for high signal?to?noise output
Harden steel mesh grille that resists wear and abuse
Advanc pneumatic shock mount system that minimizes transmission of mechanical noise and vibration
Minimally effect by varying load impance
Legendary BETA58A quality and reliability
Specifications
Spec Sheet (PDF)
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
Impance
Rat impance is 150 ohms (290 ohms actual) for contion to microphone inputs rat low Z Phasing.
Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3.
Case
Sier blue enamel-paint die cast metal with harden, matte-finish, 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)