{"product_id":"earthworks-m30-sdc-measurement-microphone-3028-used","title":"Earthworks M30 SDC Measurement Microphone #3028 (Used)","description":"The\u003cstrong\u003eEarthworks M30\u003c\/strong\u003eis a very cost effective reference microphone for SMAART™, MLSSA™, Spectrafoo™, TEF™ \u0026amp; RTA and all \"audio band\" measurements. It has a flat frequency response, fast impulse response and exceptional polar characteristics. requires 48V phantom power.\u003cbr\u003e\u003cbr\u003eDesigned to work with laptop computers, this battery operated version of the M30 has a built-in preamp with a +14dB gain switch.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e \u003cul\u003e \u003cli\u003eFrequency response: +-1dB 9Hz to 27kHz, +1\/-3dB 5Hz to 30kHz\u003c\/li\u003e \u003cli\u003ePolar pattern: omnidirectional\u003c\/li\u003e \u003cli\u003eSensitivity: 8mV\/Pa (-42 dBV\/Pa)\u003c\/li\u003e \u003cli\u003ePower requirements: 48V phantom, 10mA\u003c\/li\u003e \u003cli\u003eMax acoustic input: 150dB SPL\u003c\/li\u003e \u003cli\u003ePeak output voltage: 10V\u003c\/li\u003e \u003cli\u003eOutput: XLR intended to drive a balanced transformerless input (pin 2+)\u003c\/li\u003e \u003cli\u003eMin output load: 600ohms between pin2 and 3\u003c\/li\u003e \u003cli\u003eNoise: 27dB SPL EQ uivalent (A weighted)\u003c\/li\u003e \u003cli\u003eDimensions (LxD): 229mm x 22mm (9 x .860 inches)\u003c\/li\u003e \u003cli\u003eInfluence of magnetic field: 80A\/M induces less than 52dB SPL EQ uivalent\u003c\/li\u003e \u003c\/ul\u003e","brand":"Earthworks","offers":[{"title":"Default Title","offer_id":44450709340263,"sku":"156640","price":550.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/earthworks-m30-sdc-measurement-microphone-3028-used_156640_1_9bf110cf-54fc-4df6-bd24-e9d3b3560359.jpg?v=1787094191","url":"https:\/\/vintageking.mom\/products\/earthworks-m30-sdc-measurement-microphone-3028-used","provider":"Vintage King","version":"1.0","type":"link"}