The grille is hardened for longer life and designed for close placement to enhance low-frequency proximity effect. 50Hz to 16kHz frequency response. Ideal for both acoustic and electric instruments as well as for vocals. Optimized response for maximum warmth and presence.Supercardioid pattern for superior gain-before-feedback. Shure Beta 57A Dynamic Microphone Specifications.
Type: Dynamic (moving coil) Frequency Response: 50 to 16,000 Hz. Polar Pattern: Supercardioid, rotationally symmetrical about microphone axis, uniform with frequency. Output Level (at 1,000 Hz): Open Circuit Voltage -51 dBV/Pa (0.28 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°, with standard 5/8-27 thread.Weight: 272 grams (9.71 oz). 5/8 to 3/8 inch (Euro) Thread Adapter. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Microphones & Wireless Systems". The seller is "audiobargain" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, China, Mexico, Germany, Japan, Brazil, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Thailand, Belgium, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, Chile, Colombia, Costa Rica, Dominican Republic, Panama, Trinidad and Tobago, Guatemala, El Salvador, Honduras, Jamaica, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam, Uruguay.