{"product_id":"lewitt-lct-550","title":"Lewitt LCT 550","description":"\u003cp\u003eThe \u003cstrong\u003eLewitt LCT 550\u003c\/strong\u003e is the first and only large-diaphragm studio microphone ever to achieve 0 dB (A) self-noise*. That makes it possible to capture even extremely weak signals with great precision and detail.\u003c\/p\u003e  \u003cp\u003eThe Austrian-developed LCT 550 sets new standards in terms of more than just self-noise. A dynamic range of 140 dB (A) guarantees the best-possible results even in challenging settings. The three pre-attenuation levels (0 dB, -6 dB and -12 dB) increase maximum SPL to as high as 155 dB (A). The LCT 550 also offers a clipping history as well as an auto-attenuation mode that automatically switches to the next level of attenuation if the signal is too strong. For the elimination of structure-borne noise, there are two high-pass filters: 80Hz, 12dB\/octave and 160Hz, 6dB\/octave.\u003c\/p\u003e  \u003cp\u003eManufacturing tolerances have been minimized thanks to highly precise calibration of the capsule and the electronics – which means that any two microphones from this series, set identically, will always form a matched pair at +\/- 0 dB!\u003c\/p\u003e  \u003cp\u003e* 0dB-A electronics only, 3 dB (A) according to IEC 60268-1 due to Brownian motion (in simple terms: the sound caused by the movement of air molecules ...)\u003c\/p\u003e     \u003ch3\u003eSpecifications:\u003c\/h3\u003e  \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAcoustical operating principle\u003c\/strong\u003e: pressure gradient transducer, externally polarized\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiaphragm\u003c\/strong\u003e: 3 micron gold sputtered Mylar\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTransducer Ø\u003c\/strong\u003e:    25.4 mm \/ 1 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePolar pattern\u003c\/strong\u003e: cardioid\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFrequency range\u003c\/strong\u003e: 20 to 20,000 Hz\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 36 mV \/ Pa (-29 dBV), +\/- 0 dB @ 1 kHz\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSignal \/ noise ratio\u003c\/strong\u003e: 91 dB (A)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEquivalent noise level\u003c\/strong\u003e: 0 dB (A) self-noise from electronics and circuitry\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDynamic range of FET mic. Amp.\u003c\/strong\u003e: 140 dB (A)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMax. SPL for 0,5 % THD\u003c\/strong\u003e: 143 dB, 0 dB pre-attenuation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePre-attenuation pad\u003c\/strong\u003e: 6 dB, 12 dB, switchable\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow cut\u003c\/strong\u003e: 12 dB \/ octave at 80 Hz\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated impedance\u003c\/strong\u003e: \u0026lt; 150 ohms\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRated load impedance\u003c\/strong\u003e: \u0026gt; 1.000 ohms\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupply voltage\u003c\/strong\u003e: 48 V +\/- 4 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent consumption\u003c\/strong\u003e: 5.5 mA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e: Zinc die cast\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnector\u003c\/strong\u003e: gold plated 3-pin XLR\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 158 x 52 x 36 mm \/ 6.22 x 2.04 x 1.42 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNet weight\u003c\/strong\u003e: 425 g \/ 14.9 oz\u003c\/li\u003e \u003c\/ul\u003e","brand":"Lewitt","offers":[{"title":"Default Title","offer_id":44449774927975,"sku":"41988","price":699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/lewitt_lct-550_e813d92a-c8d4-4884-8bea-55fcdddc9593.jpg?v=1787090356","url":"https:\/\/vintageking.mom\/products\/lewitt-lct-550","provider":"Vintage King","version":"1.0","type":"link"}