background image

04

Features

 

·

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 – 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 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

·

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

      

      

      

      

      

      

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

      

      

 

LCT 640

Features / Top applications

Summary of Contents for LCT 640

Page 1: ...www lewitt audio com EMPHASIZE THE IN YOUR GENUINE SOUND LCT 640...

Page 2: ...r friendliness in both professional studio recording and onstage use The microphones of the LCT Authentica Series stand for unaltered sound and innovative features llluminated Settings Noiseless Push...

Page 3: ...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...

Page 4: ...r 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 err...

Page 5: ...dicator is illuminated in red The microphone indicates the clipping history if the status indicator flashes red and white in an alternating sequence Polar pattern indications The currently active pola...

Page 6: ...h as structure borne noise Automatic attenuation function The microphone will automatically adjustto the nexthigher attenuation level if itexperiences clipping due to a high SPL The microphone enters...

Page 7: ...ng sequence the polar pattern indications as well as the high pass indications are not illuminated Clipping history mode provides information and works according to the rules listed below The last man...

Page 8: ...Tech data Tech graph Dimensions 52 158 Broad cardioid 3 dB unit dB 1V Pa ref Cardoid 3 dB unit dB 1V Pa ref Figure 8 3 dB unit dB ref 1V Pa Super cardioid 3 dB unit dB 1V Pa ref Omni 3 dB unit dB 1V P...

Page 9: ...A omni IEC 61672 1 13 dB A figure 8 IEC 61672 1 Dynamic range of mic amp Max SPL for 0 5 THD Pre attenuation pad Bass cut filter slope Rated impedance Rated load impedance Supply voltage Current cons...

Page 10: ...Accessories LCT 640 LCT 40 x W AIu case LCT 40 SHx DTP 40 Lb Accessories 10...

Page 11: ...fied service personnel in case any service is needed Please do not disassemble or modify the microphone for any reasons as this will void users warranty The casing of the microphone can be cleaned eas...

Page 12: ...pliance Any defective parts removed from a product during the course of a warranty claim shall become the property of LEWITTGmbH While under warranty period defective products may be returned to the a...

Page 13: ...GmbH hereby declares under its sole responsibility that LCT 640 has been tested and conforms to the following FCC and ANSI standards FCC Part 15 2008 Section 15 109 ANSI C63 4 2003 Product testing wa...

Page 14: ...Mooslackengasse 17 1190 Vienna AUSTRIA info lewitt audio com 14...

Page 15: ......

Reviews: