{"product_id":"beyerdynamic-mm-1","title":"Beyerdynamic MM1","description":"\u003cdiv lang=\"en\"\u003e\n\u003cp\u003e\u003cstrong\u003eBeyerdynamic MM 1\u003c\/strong\u003e is a precision condenser measurement microphone specifically designed for sound reinforcement and acoustic analysis. It is ideal for use with spectrum analyzers to measure the frequency response and sound pressure levels of loudspeaker systems, making it perfect for research, development, and room acoustic testing. Its slim, tubular construction minimizes acoustic interference, ensuring accurate high-frequency readings and a natural sound reproduction thanks to its linear frequency response.\u003c\/p\u003e\n\u003cp\u003eHandcrafted in Germany, the MM 1 is calibrated for diffuse-field measurements and provides exceptional accuracy with low self-noise and high SPL handling. Its omnidirectional pickup pattern captures sound evenly from all directions, while the electronically balanced output ensures clean signal transmission for precise measurement applications in studios, live venues, and laboratories.\u003c\/p\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for professional acoustic measurement and sound analysis\u003c\/li\u003e\n\u003cli\u003eLinear frequency response calibrated for diffuse-field (90°)\u003c\/li\u003e\n\u003cli\u003eExtremely low tolerance of ±1.5 dB between 50 Hz and 16 kHz\u003c\/li\u003e\n\u003cli\u003eOptional individual calibration data for free-field 0° and 90° available\u003c\/li\u003e\n\u003cli\u003ePerfect for speaker alignment and studio acoustic calibration\u003c\/li\u003e\n\u003cli\u003eSlender housing with extended capsule for minimal acoustic interference\u003c\/li\u003e\n\u003cli\u003eElectronically balanced output for clean signal transmission\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Germany with high precision components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer type\u003c\/strong\u003e: Condenser (back-electret)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating principle\u003c\/strong\u003e: Pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response\u003c\/strong\u003e: 20 Hz – 20 kHz (50 – 16 kHz ±1.5 dB, diffuse-field calibrated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolar pattern\u003c\/strong\u003e: Omnidirectional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 15 mV\/Pa (−36.5 dBV) ±1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal impedance\u003c\/strong\u003e: 160 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended load impedance\u003c\/strong\u003e: ≥ 2.2 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax SPL\u003c\/strong\u003e: 122 dB SPL (1 kHz, 1% THD, RL = 2.2 kΩ)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio\u003c\/strong\u003e: \u0026gt; 57 dB (ref. 1 Pa)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquivalent noise level\u003c\/strong\u003e: ~26 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply\u003c\/strong\u003e: 12–48 V phantom power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent consumption\u003c\/strong\u003e: ~1.9 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e: Electronically balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector\u003c\/strong\u003e: 3-pin XLR (male)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Length 139 mm, shaft Ø 19 mm, head Ø 9 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 73 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Beyerdynamic","offers":[{"title":"Default Title","offer_id":58445351125324,"sku":"47536","price":219.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9854\/1644\/files\/BeyerdynamicMM11.jpg?v=1786984858","url":"https:\/\/noiseroom.lt\/lt\/products\/beyerdynamic-mm-1","provider":"Noise Room","version":"1.0","type":"link"}