Micro thu âm chuyên nghiệp LEWITT LCT 550. Hàng nhập khẩu.

The LCT 550 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.The 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.Manufacturing 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!* 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 ) Features LEWITT LCT 550 A perfect match – highly precise calibration of capsule and electronics means that any two microphones from this series will always form a matched pair at +/- 0 dB Precise transient response thanks to the 3-micron-thin, gold-layered, low-mass, 1-inch Mylar diaphragm Extraordinary sensitive: capture even extremely weak signals with great precision and detail Cardioid polar pattern for effective rear sound rejection 0 dB (A) self-noise from electronics and circuitry * 140 dB dynamic range Max. SPL of 155 dB (A) Immune to electromagnetic interference thanks to transformerless preamplifier circuitry Illuminated user interface for quick and easy handling in dark environments Noiseless pushbuttons for attenuation and low-cut selection Automatic Attenuation and Clipping History mode Rugged zinc die-cast body Internal shock mount for maximum reduction of structure borne noise Corrosion-resistant gold-plated 3-pin XLR output connector Top applications LEWITT LCT 550 Classical instruments and ensembles Ambitious stereo recording techniques (XY, ORTF, AB, ) Vocals & background vocals Acoustic instruments (strings, guitars, piano and similar) Drum & percussion overhead Tech data Acoustical operating principle pressure gradient transducer, externally polarized Diaphragm 3 micron gold sputtered Mylar Transducer Ø 25,4 mm / 1 inch Polar pattern cardioid Frequency range 20 to 20.000 Hz Sensitivity 36 mV / Pa (-29 dBV), +/- 0 dB @ 1 kHz Signal / noise ratio 91 dB (A) Equivalent noise level 0 dB (A) self-noise from electronics and circuitry3 dB (A) according to IEC 60268-1 due to Brownian motion Dynamic range of FET mic. Amp. 140 dB (A) Max. SPL for 0,5 % THD 143 dB, 0 dB pre-attenuation Pre-attenuation pad 6 dB, 12 dB, switchable Low cut 12 dB / octave at 80 Hz Rated impedance < 150 ohms Rated load impedance > 1.000 ohms Supply voltage 48 V +/- 4 V Current consumption 5,5 mA Enclosure Zinc die cast Connector gold plated 3-pin XLR Dimensions 158 x 52 x 36 mm / 6,22 x 2,04 x 1,42 inch Net weight 425 g / 14,9 oz Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....