Static Microphone

Lewitt LCT 640 TS, New generation large diaphragm condenser microphone.

ARTICLE N° 66537
  • Lewitt LCT 640 TS
  • Large diaphragm condenser microphone
  • Type: externally polarized condenser
  • Acoustic operating principle: pressure gradient sensor
  • 5 selectable polar patterns: Omindirectional, wide cardioid, cardioid, supercardioid and figure 8
  • Mid-Side stereo recording capabilities
  • Low cut filter with 4 settings
  • Pad attenuation with three positions
  • Technology to pair two LCT 640 TS microphones instantly
  • Polar Pattern (Dual Output Mode): Create any polar pattern in post-production
  • POLARIZER plugin (available on the manufacturer's website), allows both directivity change from omni to figure 8 continuously as well as a change of main axis of 180 degrees.
  • Capsule: gold plated 3 micron Mylar
  • Sensor: Ø 25.4 mm
  • Polar diagram (Dual output mode): Create a polar diagram in post-production
  • Polar Pattern (Single Output Mode): Omni, Wide Cardioid, Cardioid, Supercardioid, Figure-8
  • Sensitivity: 31.4 mV/Pa, -30.1 dBV/Pa (cardioid), 30.3 mV/Pa, -30.3 dBV/Pa (omni), 34.1 mV/Pa, -29.4 dBV/Pa ( figure-8)
  • Equivalent noise level: 10 dB (A), cardioid
  • Max. SPL for 0.5% THD: 134 dBSPL, 0 dB pre-attenuation
  • Signal / noise ratio: 84 dB (A)
  • Dynamic range: 124 dB (A)
  • Pre-attenuation Pad: 0 dB, -6 dB, -12 dB, 0 dB, -18 dB
  • Low cut filter: Linear, 40 Hz (12 dB/oct), 80 Hz (12 dB/oct), 160 Hz (6 dB/oct)
  • Internal impedance: 110 Ω
  • Nominal load impedance: 1000 Ω
  • Supply voltage: 48 V +/-4 V
  • Perfect Match Technology: each LCT 640 TS undergoes a series of measurements, followed by bias voltage adjustment to achieve exactly the same sensitivity at 1 kHz in each microphone
  • Muting history: allows you to know if the microphone has been muted since its last activation
  • Consumption: 5.1 mA
  • Microphone housing: Die-cast zinc
  • Connector: Gold plated 3-pin XLR + 3-pin Mini XLR
  • Dimensions of bare microphone: 158 x 52 x 36 mm
  • Net weight of the microphone: 425 g
The LCT 640 TS microphone from the Austrian manufacturer Lewitt revolutionizes sound recording.
What do you mean? by allowing you to modify the polarity of the microphone afterwards, if you have made a connection on 2 channels and via the use of a freely downloadable plug-in (VST2/AU/AAX)!
You will find the Polarizer plugin at this address:
https://www.lewitt-audio.com/microphones/lct-recording/lct-640-ts

How it works? the signal from the front and rear diaphragms is provided by independent circuits. So any type of polar pattern can be chosen dynamically, even after recording.

Most of the time, stereophony can only be achieved with two microphones. But with a single Lewitt LCT 640 TS, point the microphone side toward the signal source and record both outputs to one stereo track in your software or two mono tracks then change the pans to adjust the width of the stereo.

The magnetic anti-pop filter is as effective as it is discreet: it will not obstruct the vision of the singer who takes a look at his text during recording.
Capsule type
 Capacitor
Application
 Ambiance, Singing, Guitar / bass amplifier, Drum / percussions, Piano
Directivity
 Cardioid, Omnidirectional, Supercardioid, Bidirectional (Figure-8), Multiple
Switchable pad
 Yes
Switchable Bass-Cut filter
 Yes
Acoustic pressure (dB)
 From 130 to 140
Shockmount included
 Yes
Popfilter
 External included
Complete set
 Yes
Power supply
 Via +48 V phantom power supply
Connectors
 XLR male 3 pins
Frequency response, upper limit
 20 kHz
Frequency response, low limit
 20 Hz
Packaging
 Single unit
Included with the LCT 640 TS microphone:
- Magnetic pop filter ref LCT 50 PSx
- Suspension ref LCT 40 SHx
- Transport bag ref DTP 40 Lb
- Windscreen ref LCT 40 Wx
- TS adapter cable ref LCT 40 TS
- Valiste ref LCT 50 Cx

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