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Lewitt LCT 640 Large Diaphragm Multi-Pattern Condenser Microphone


Large Diaphragm Multi-Pattern Condenser Microphone

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Product Description

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LEWITT’s LCT 640 is designed to raise the bar in its class of reference-quality large-diaphragm condenser microphones. This Austrian-designed and engineered pro-mic delivers a smooth, unsurpassably rich and exceptionally nuanced sound, and exhibits a remarkable set of qualities that enthuses even the most discerning users. The LCT 640 excels in a variety of demanding studio applications and stands for unrivalled performance in miking lead and background vocals, drums, percussion instruments, grand pianos, brass and woodwinds, classical music ensembles.

In addition to the standard omni-directional, cardioid and figure-8 polar patterns, the LCT 640 offers a wide-cardioid and super-cardioid characteristic. It offers a dynamic range of 135 dB and stands out for its extremely low self-noise of 10 dB. In combination with a 4-level high-pass filter and 4-level switchable pre-attenuation, the LCT 640 provides maximum versatility in all recording situations. Automatic attenuation, key-lock, clipping history, push buttons and a light-up user interface round off the features of this outstanding microphone.

Please note, RIOTSOUND is an AUTHORIZED DEALER and direct partner of LEWITT-AUDIO. Every LEWITT product we sell comes factory sealed and includes an original factory warranty. With nearly a decade of pro-audio retail experience, at RiotSound we offer you the expertise, commitment and attentive customer service to make sure you will be 100% satisfied with your purchase, each and every time. Please shop with confidence and peace of mind.

Shop with an AUTHORIZED LEWITT DEALER and receive a 2 year warranty on your item: 



  • Superior transient response from ultra-thin externally biased, gold-layered low-mass diaphragms for ear-catching realism and authentic sound
  • Flat frequency response for natural, authentic sound
  • Five consistent directional characteristics, including: cardioid, omnidirectional, figure-8, broad cardioid and supercardioid – for maximum flexibility in a wide variety of recording applications
  • 10 dB self-noise and max SPL of 145 dB for an impressive total dynamic range of 135 dB, providing maximum acoustic presence and clarity
  • 4-position switchable pre-attenuation pad (0 dB, 6 dB, 12 dB and 18 dB) for handling extremely high sound pressure levels and 4-position high-pass filter
  • Illuminated 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
  • Includes LCT 40 SHx shock mount, LCT 40 Wx windshield and DTP 40 Lb artificial leather bag



  • Acoustical operation principle: pressure gradient transducer, externally polarized
  • Transducer (Diaphragm) size: 1 inch
  • Directional patterns: Cardioid, Broad Cardioid, Super Cardioid, Omni-Directional, Bi-Directional
  • Frequency Range: 20 Hz – 20 kHz 
  • Sensitivity: 13 mV / Pa (-38 dBV) cardioid, 10 mV / Pa (-40 dBV) omni, 9 mV / Pa (-41 dBV) figure-8
  • Signal to Noise ratio: 84 dB-A
  • Dynamic Range: 135 dB
  • Pre Attenuation Pad: switchable between -6, dB, -12 dB, -18 dB
  • Bass Cut Filter Slope: 12 dB / octave @ 40 Hz, 6 dB / octave @ 150 Hz and 300 Hz
  • Rated impedance: <150 Ohms
  • Rated load impedance: >1,000 Ohms
  • Requires 48 V Phantom Power
  • Connector: Gold-plated 3-pin XLR
  • Dimensions: 6.22″ x 2.04″ x 1.42″ in (158 x 52 x 36 mm)
  • Weight: 15.2 oz (430 g)

All products manufactured by LEWITT feature a limited two-year warranty. This two-year warranty is specific to the date of purchase as shown on your purchase receipt. LEWITT shall satisfy the warranty obligations by remedying any material or manufacturing faults free of charge at LEWITT’s discretion either by repair and / or replacement. While under warranty, defective products can be returned to the authorized LEWITT dealer (RiotSound). RiotSound will provide assistance to expedite warranty claims for a period of two years from the original sale date.To avoid any damages in transit, please use the original packaging if available. 


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