{"product_id":"shure-beta181-bi-microfono-condensatore-figura-8","title":"SHURE BETA181-BI Cardioid Condenser Microphone","description":"\u003ch2\u003eFigure-8 Condenser Microphone\u003c\/h2\u003e\n\u003cp\u003eThe SHURE BETA181 is a multi-purpose instrument microphone and can be used in a wide variety of applications including guitars, bass, and drums (overheads and snare drums). A total of four different capsules are available (Cardioid, Supercardioid, Bidirectional, Omnidirectional), allowing them to be interchanged according to the application.\u003cbr\u003eThe SHURE BETA181-BI is the version with a bidirectional condenser capsule, ideal for mono overheads, or for recording two instruments simultaneously on one channel.\u003cbr\u003eThe SHURE BETA181 can be purchased with any of the four available microphone capsules, and additional capsules can be purchased separately.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eElectret Condenser\u003c\/li\u003e\n\n\u003cli\u003ePolar Pattern: Bidirectional\u003c\/li\u003e\n\n\u003cli\u003eFrequency Response: 20 to 20,000 Hz\u003c\/li\u003e\n\n\u003cli\u003eOutput Impedance: 110 Ω\u003c\/li\u003e\n\n\u003cli\u003eMaximum SPL (1 kHz at 1% THD, 1kΩ load): 153.5 dB SPL\u003c\/li\u003e\n\n\u003cli\u003eSignal-to-Noise Ratio (referenced to 94 dB SPL at 1 kHz, A-weighted): 71.0 dB\u003c\/li\u003e\n\n\u003cli\u003eDynamic Range (at 1 kHz, 1 kΩ load): 128.5 dB\u003c\/li\u003e\n\n\u003cli\u003eClipping Level (1 kHz at 0.25% THD, 1kΩ load): 7.5 dBV (2.4 V)\u003c\/li\u003e\n\n\u003cli\u003eSelf-noise (Equivalent SPL, A-weighted, typical): 23.0 dB\u003c\/li\u003e\n\n\u003cli\u003eCommon Mode Rejection (20–20,000 Hz): ≥55 dB\u003c\/li\u003e\n\n\u003cli\u003ePolarity: Positive pressure on the diaphragm produces a positive voltage on pin 2 relative to pin 3\u003c\/li\u003e\n\n\u003cli\u003ePower Requirements: Phantom power 11–52 VDC (IEC-61938), 1.2 mA\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Shure","offers":[{"title":"Default Title","offer_id":53994157310285,"sku":"19400085","price":416.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/0643\/6173\/files\/182235-large_default.jpg?v=1779952106","url":"https:\/\/musicdelivery.net\/en\/products\/shure-beta181-bi-microfono-condensatore-figura-8","provider":"Music Delivery","version":"1.0","type":"link"}