{"product_id":"beta-series-vocal-condenser-microphone-cardioid","title":"BETA Series Vocal Condenser Microphone (Cardioid)","description":"\u003cp\u003eExcellent for touring professionals, the Beta 87C premium vocal microphone delivers studio-grade performance and a smooth, extended high-end frequency response in a cardioid condenser design.\u003cbr\u003e\u003cbr\u003eThe microphone adds warmth to the frequency response and creates an ideal environment for in ear personal monitoring. And its highly consistent cardioid pattern offers excellent rear rejection.\u003cbr\u003e\u003cbr\u003eVocalists who use earphone monitor systems such as Shure PSM�will appreciate how effectively the BETA 87C rejects ambient sound from the rear of the microphone.\u003cbr\u003e\u003cbr\u003eTransducer Type\u003cbr\u003eCondenser (electret bias)\u003cbr\u003e\u003cbr\u003eFrequency Response\u003cbr\u003e50 to 20,000 Hz\u003cbr\u003e\u003cbr\u003ePolar Pattern\u003cbr\u003eCardioid\u003cbr\u003e\u003cbr\u003eOutput Impedance\u003cbr\u003eRated at 150 ohms (100 Ohms actual +\/- 20%)\u003cbr\u003eRecommended minimum load impedance: 800 ohms\u003cbr\u003e\u003cbr\u003eSensitivity (at 1,000 Hz)\u003cbr\u003eOpen Circuit Voltage: -51 dBV\/Pa (2 mV)\u003cbr\u003e(1 Pa = 94 dB SPL)\u0026gt;\u003cbr\u003e\u003cbr\u003eOutput Clipping Level\u003cbr\u003e1000 Ohm Load at 1,000 Hz: -6 dBV (0.5 V)\u003cbr\u003e\u003cbr\u003eMaximum SPL\u003cbr\u003e139 dB at 1,000 Hz (0.25% THD, 1000 Ohm load)\u003cbr\u003e\u003cbr\u003eSelf-Noise\u003cbr\u003e22 dB typical, A-weighted\u003cbr\u003e24 dB typical, weighted per DIN 45 405\u003cbr\u003e(equivalent sound pressure level; measured with true rms voltmeter)\u003cbr\u003e\u003cbr\u003eDynamic Range\u003cbr\u003e117 dB (maximum SPL to A-weighted noise level)\u003cbr\u003e\u003cbr\u003eHum Sensitivity\u003cbr\u003e-5 dB equivalent SPL, maximum, in a 1 mOe field (60 Hz)\u003cbr\u003e\u003cbr\u003eSignal-to-Noise Ratio\u003cbr\u003e72 dB at 94 dB SPL (IEC 651)*\u003cbr\u003e*S\/N ratio is difference between 94 dB SPL and equivalent SPL of self-noise A-weighted.\u003cbr\u003e\u003cbr\u003ePolarity\u003cbr\u003ePositive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of the output connector.\u003cbr\u003e\u003cbr\u003ePower\u003cbr\u003ePhantom Supply Requirement: 11 to 52 Vdc, positive at both pins 2 and 3\u003cbr\u003eCurrent Drain: 1.0 to 1.2 mA\u003cbr\u003e\u003cbr\u003eConnector\u003cbr\u003eThree-pin (XLR) professional audio\u003cbr\u003e\u003cbr\u003eCase\u003cbr\u003eAluminum construction with painted blue metallic finish, and hardened steel grille with nickel satin chrome plating\u003cbr\u003e\u003cbr\u003eNet Weight\u003cbr\u003eNet: 207 grams (7.6 oz)\u003cbr\u003ePackaged: 565 grams (1.24 lbs)\u003cbr\u003e\u003cbr\u003eEnvironmental Conditions\u003cbr\u003eOperating: -18 degrees to 60 degrees C (0 degrees to 135 degrees F)(relative humidity \u0026lt;90%)\u003cbr\u003eStorage: -29 degrees to 74 degrees C (-20 degrees to 165 degrees F) (relative humidity \u0026lt;80%)\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSmooth, wide frequency response, slight presence rise\u003c\/li\u003e\n\u003cli\u003eLow-frequency roll-off compensates for proximity effect\u003c\/li\u003e\n\u003cli\u003eUniform cardioid polar pattern for maximum isolation\u003c\/li\u003e\n\u003cli\u003eMinimum off-axis tone coloration\u003c\/li\u003e\n\u003cli\u003eThree-stage pop filter minimizes breath pop and noise\u003c\/li\u003e\n\u003cli\u003eBreak-resistant stand adapter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shure","offers":[{"title":"Default Title","offer_id":51790368145704,"sku":"NGTMP-BETA87C","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/0406\/3016\/files\/BETA87C.jpg?v=1777931457","url":"https:\/\/churchgear.com\/products\/beta-series-vocal-condenser-microphone-cardioid","provider":"ChurchGear","version":"1.0","type":"link"}