LEWITT LCT 540 ไมค์สตูดิโอ

รหัสสินค้า : LEWITT LCT 540

Microphones LEWITT LCT-540

Description

The LCT 540 Authentica exhibits a combination of qualities that will undoubtedly make it a studio favorite among audio engineers and professional musicians. Designed to complement modern recording techniques and meet the expectations of ever-demanding sound professionals, this versatile large-diaphragm condenser microphone offers outstanding performance in miking lead vocals, drums and percussion instruments, brass and woodwinds, classical music ensembles.

The LCT 540’s cardioid 1-inch capsule, enclosed by an extra-large hexagonal grille, captures elaborate, exceptionally nuanced sonic details and optimizes isolation of the main sound source by rendering off-axis sounds. The LCT features three levels of attenuation and three switchable high-pass filters, two-color LEDs as well as pushbuttons for noiseless handling. A dynamic range of 135 dB and an extremely low self-noise of 8 dB round off the features of this exceptional microphone.

Features

• 1-inch dual-system externally biased capsule with an active front and ultra-thin, gold-layered low-mass diaphragm for superior transient response
• Tailored frequency response for rich and authentic sound onstage or in the studio
• Cardioid polar pattern for effective isolation of the main sound source
• Extremely low self-noise of 8 dB and max SPL of 143 dB for an impressive total dynamic range of 135 dB providing a maximum of acoustic presence and clarity
• 3-position switchable pre-attenuation pad (0 dB, 10 dB, and 20 dB) for handling extremely high sound pressure levels and 3-position high-pass filterI
• lluminated user interface for quick and easy handling even in dark environments
• Noiseless pushbuttons for quick and easy attenuation and HPF selection
• Clipping history, automatic attenuation and key-lock provide error-free recording and unparalleled ease of use
• Rugged all-metal construction for reliable performance onstage and in the studio
• Extra-large hexagonal ruthenium-galvanized steel mesh grille provides an open acoustic environment and prevents unwanted internal reflections
• Immune to electromagnetic interference thanks to transformerless preamplifier circuitry
• Corrosion-resistant gold-plated 3-pin XLR output connector
• Comes in a black carrying case; includes LCT 40 SHx shock mount, LCT 40 Wx windshield and DTP 40 Lb artificial leather bag

Top applications

• Lead and background vocals
• Acoustic instruments // piano, guitar, drums, percussion, strings...
• Overhead miking // drums, percussion...
• Ensembles // choral or orchestral
• Room ambiance pick-up // guitar amplifier, drums...
• Wind instruments // brass and woodwinds...
• Demanding live and studio applications

Tech Data

Acoustical operating principlepressure gradient transducer,

externally polarized

Transducer Ø

25,4 mm

1 inch

Directional patterncardioid

Frequency range20 ... 20.000 Hz

Sensitivity16 mV / Pa (-36 dBV)

Signal / noise ratio85 dB-AEquivalent noise level (IEC 61672-1)8 dB-A (IEC 61672-1)

Dynamic range of FET mic. Amp135 dB-A

Max. SPL for 0,5 % THD143 dB, 0 dB pre-attenuation

153 dB, 10 dB pre-attenuation

163 dB, 20 dB pre-attenuation

Pre-attenuation pad10 dB,20 dB,switchable

Bass cut filter slope12 dB / octave at 40 Hz

6 dB / octave at 300 Hz

Rated impedance

< 150 ohms

Rated load impedance> 1.000 ohmsSupply voltage48 V + / - 4 V (IEC 61938)ConnectorGold plated 3-pin XLRDimensions6,22 x 2,04 x 1,42 inch

158 x 52 x 36 mm

Net weight14,9 oz

425 g

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