Lewitt LCT540 SUBZERO 1in Cardioid True Condenser Microphone

Record details of your voice and instruments that usually wouldn’t even be audible. Make every detail count.

With its cutting-edge circuit and capsule design, the LCT 540 SUBZERO features an impressive dynamic range of 132 dB to capture everything from loud to subtle. You won’t hear the self-noise of the mic even after heavily compressing the signal.

Material recorded with the LCT 540 SUBZERO is fit for extreme processing.

Our hearing threshold is very frequency-dependent. It is less sensitive towards low and very high frequencies and most sensitive around 2 – 5 kHz.

With our specific and unique approach towards circuit and capsule design, we were able to realize self-noise that'll stay below the threshold of hearing across the entire frequency spectrum.

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Features

• 1" true condenser studio microphone
• Self-noise below the threshold of human hearing
• Ideal for extreme processing
• Low-cut filters and attenuation
• Cardioid polar pattern

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Specifications

• Acoustical operating principle: Pressure gradient transducer, externally polarized
• Diaphragm: 3 micron gold sputtered Mylar
• Transducer Ø: 25.4 mm, 1 in
• Polar pattern: Cardioid
• Sensitivity: 41 mV/Pa, -28 dBV/Pa
• Equivalent noise level: 4 dB (A)
• Max. SPL for 0.5 % THD: 136 dBSPL, 0 dB pre-attenuation
• Signal / noise ratio: 90 dB (A)
• Dynamic range: 132 dB (A)
• Pre-attenuation pad:
  
  • 0 dB
  • -6 dB
  • -12 dB
• Low-cut filter:
  
  • linear
  • 80 Hz (6 dB/oct)
  • 160 Hz (6 dB/oct)
• Internal impedance: 68 Ω
• Supply voltage: 48 V ± 4 V
• Current consumption: 3.6 mA
• Mic enclosure: Zinc die cast
• Connector: Gold plated 3-pin XLR
• Microphone dimensions: 158 x 52 x 36 mm, 6.22 x 2.04 x 1.42 in
• Microphone net weight: 371 g, 13.1 oz

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Watch: LEWITT LCT 540 S - Studio microphone for ultra-resolution recordings