LCT 540 S

• 1" true condenser studio microphone
• Ultra-low noise microphone circuit
• Fit for extreme processing
• Low-cut filters and attenuation
• Cardioid polar pattern

Included: Shock mount, Magnetic pop filter, Foam windscreen, Transport bag , Transport case

Specifications

Type

Condenser, externally polarized

Acoustical operating principle

Pressure gradient transducer, externally polarized

Transducer Ø

25.4 mm, 1 in

Diaphragm

3 micron gold sputtered Mylar

Polar pattern

Cardioid

Frequency range

20 ... 20,000 Hz

Sensitivity

41 mV/Pa, -28 dBV/Pa

Self-noise

4 dB (A)

Max. SPL for 0.5 % THD

136 dBSPL, 0 dB attenuation

Signal / noise ratio

90 dB (A)

Dynamic range

132 dB (A)

Attenuation

 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 

Microphone 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

Microphones measured according to: IEC 60268-4 | Phantom power according to: IEC 61938 | Noise measurement according to: IEC 60268-1