Shure – Beta 87A Vocal Microphone

Give your singing the spotlight.Smooth frequency response with gradual presence riseHighly consistent supercardioid polar pattern provides superior gain-before-feedbackElectronic low-frequency roll-off compensates for proximity effectWide dynamic range (117 dB) and low distortion characteristicsVery low susceptibility to RFI and electromagnetic humAdvanced cartridge shock-mount system absorbs mechanical shocks and reduces handling noiseBuilt-in pop filter reduces undesirable wind and breath soundsLegendary Shure quality and reliabilityThe 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.In the Box1 x A25D Swivel Adapter1 x 26A13 Carrying/Storage BagSpecificationsShure Beta87ACartridge Type Electret CondenserFrequency Response 50 To 20,000 HzPolar Pattern SupercardioidOutput Impedance 150 OhmsSensitivity −52.5 Dbv/Pa (2 Mv) (At 1Khz, Open Circuit Voltage)1 Pascal=94 Db SplMaximum Spl (1 Khz At 1% Thd, 1K Ohms Load) 140.5 DbSignal-To-Noise Ratio 70.5 Db(Referenced At 94 Db Spl At 1 Khz) S/N Ratio Is DiErence Between 94 Db Spl And Equivalent Spl Of Self Noise, A-WeightedDynamic Range 117 Db(At 1 Khz, 1 K Ohms Load)Clipping Level -6 Dbv (0.5 V)(1 Khz At 0.25% Thd, 1K Ohms Load)Self Noise 23.5 Db Typical(Typical, Equivalent Spl, A-Weighted)Polarity Positive Pressure On Diaphragm Produces Positive Voltage On Pin 2 With Respect To Pin 3Weight Net 0.207 Kg (0.475 Lbs)Connector Three-Pin Professional Audio (Xlr), MalePower Requirements 11 To 52 Vdc Phantom (1.2 Ma)AccessoriesA25D Swivel AdapterCarrying/Storage Bag