SHURE BETA 57A MICROPHONE
Excellent for acoustic and electric instruments as well as for vocals, the extremely versatile Beta 57A dynamic microphone provides optimal warmth and presence.
The Beta 57A 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. A completely new grille design lets you take better advantage of proximity effect. The Beta 57A is an exceptionally versatile microphone. Typical applications include drums, guitar amplifiers, brass, woodwinds and vocals.
- Tailored frequency response provides drums, guitars, vocals, and horns with studio quality sound
- Uniform supercardioid pattern for high gain-before-feedback and superior rejection of off-axis sound
- Hardened steel mesh grille that facilitates use of proximity effect and resists wear and abuse
- Neodymium magnet for high signal-to-noise ratio output
- Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration
- Frequency response: 50 to 16,000 Hz
- Type
- Dynamic (moving coil)
- Frequency Response
- 50 to 16,000 Hz
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- 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 dBV/Pa* (2.8 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.
- Connector
- Three-pin professional audio connector (male XLR type).
- Case
- Silver blue enamel-painted die cast metal with hardened, matte-finished steel mesh grille.
- Adjustable Stand Adapter
- Slip-in, adjustable through 180 degrees, with standard 5/8"-27 thread.
- Net Weight
- 275 grams (9.6 oz)
Shure warranty policy:
Should you have a manufacturing defect in your product within 30 days of your order date, simply reply to your original email receipt with an exact description of the problem; We will provide instructions for you to send back the defective product (at your expense) and we will ship you a brand new replacement product (at our expense). Should you have a defect in your product after 30 days from your order date, but before the 1 year warranty expires, simply reply to your original email receipt with an exact description of the problem; We will provide instructions for you to send back the product (at your expense), and will have the product repaired by the manufacturer and returned to you (at our expense).
