LCT 840 with PSU
Justin Stanley LCT 840
LCT 840 with PSU

LCT 840

What you see is what you get

Super-low self-noise multi-pattern tube microphone with a spectacular view.

 

WARM & CLASSIC VINTAGE SOUND

Classic microphone with modern features

The LCT 840, equipped with a precision-engineered 1" capsule, stands for exceptionally warm and classic tube sound. It offers highly nuanced and authentic sound reproduction in the studio and even onstage. 5 switchable polar patterns, 3 low-cut settings, and 3 pre-attenuations settings make the LCT 840 a highly versatile tool. 

Honest tube sound

The dual triode 12AX7 tube delivers a warm and comforting sound with smooth high frequencies while still preserving the ability to cut through the mix. Low self-noise and high dynamic range exemplify how the LCT 840 is vintage design brought into the present.

LCT 840 detail shot

The future of vintage

Innovation and heritage brought together

The LCT 840 is like its country of origin, Vienna, Austria - a mixture of old and new, traditional heritage and high-tech. We love rich tube sound, we and we love modern design. Combining them both in the LCT 840 is a dream come true for all recording professionals. 

Our LC10 capsule

Precision taken to a whole new level

The externally polarized dual-diaphragm 1" capsule captures every nuance of your performance thanks to its 3-micron-thin, gold-layered, low-mass diaphragms. It can handle everything from vocals to full orchestras.

LC 10 capsule detail shot

Remote control unit

Illuminated user interface

The illumination of the user interface makes possible a quick and accurate setup of pattern, pre-attenuation and low-cut - so even in total darkness it is easy to check or change the settings on the remote power supply unit.

LCT 840 power supply unit
LCT 840 power supply unit

Multi-pattern design

The LCT 840 provides 5 polar patterns: omni, wide cardioid, cardioid, supercardioid and figure-8.

LCT 840 polar patterns
LCT 840指向性

The LCT 840 provides 5 polar patterns: omni, wide cardioid, cardioid, supercardioid and figure-8.

Automatic Attenuation and Clipping History

The LCT 840 is packed with useful features that make your recording workflow easier!

LCT 840 automatic attenuation
LCT 840 automatic attenuation

The LCT 840 is packed with useful features that make your recording workflow easier!

Low-cut and attenuation

Adapt to every situation

Low-cut: linear, 40 Hz, 300 Hz
Attenuation: 0 dB, -10 dB, -20 dB

LCT 840 pre-attenuation settings
LCT 840预衰设置

Low-cut: linear, 40 Hz, 300 Hz
Attenuation: 0 dB, -10 dB, -20 dB

Sound samples

"The way this mic cuts through the mix is impeccable." 

Chris Aparri

Chris "Flict" Aparri is an LA based producer and songwriter signed to BMG Chrysalis by Zach Katz. Flict has worked with Meghan Trainor, Diane Warren, Wiz Khalifa, Zendaya...

Chris with his reference studio FET condenser microphone LCT 840

"The LEWITT LCT 840 has crisp tone, great body, and exceptional clarity. The mic inspires the band!"

Common Kings

The Common Kings produce phenomenal pop hits with rock, reggae, R&B and classic soul influences.

Common Kings endorse the Lewitt 840

"It sounds warm but also has great air and it truly compliments my voice."

Paul Pesco

Paul Pesco is an American session guitarist, singer‑ songwriter and music producer. He has worked with Madonna, Celine Dion, Christina Aguilera, J-Lo, Alicia Keys,...

Paul with his studio reference condenser FET microphone LCT 840
LCT 840 box content

LCT 840

What you see is what you get

LEWITT’s LCT 840 is a premium-class externally polarized dual-diaphragm tube microphone designed to excel in a variety of demanding applications. Equipped with a precision-engineered 1" capsule, the LCT 840 stands for warm and classic tube sound. This rugged multi-purpose microphone is perfectly suited for mikingmicing vocals and instruments, this rugged multi-purpose microphone and it allows for nuanced sound reproduction in the studio and even onstage. Five switchable polar patterns – omnidirectional, cardioid, figure-8, wide cardioid and supercardioid – make the LCT 840 a highly versatile tool for professional audio engineers and performers looking for true and authentic tube sound. Like all LEWITT mics, the LCT 840 stands out for its extremely low self-noise and high dynamic range.The microphone also features three levels of settings each for attenuation and switchable low-cut filtering, both of which are noiselessly controlled by pushbuttons for noiseless handling on the LED-illuminated remote control unit. In addition to its user-friendly controls and advanced technological features the LCT 840 makes an eye-catching design statement: The microphone is equipped with an electromagnetically shielded inspection window on the front side of the body that fully reveals the illuminated tube. In short: The LCT 840 is an unique combination of innovative design, high-end technology, and tube-typical sound quality. It ensures you will definitely hear how you have found your tube mic for life. 

Specifications

Acoustical operating principle

pressure gradient transducer, externally polarized

Transducer Ø

25.4 mm, 1 in

Polar pattern

omni, wide cardioid, cardioid, supercardioid, figure-8

Frequency range

20 ... 20.000 Hz

Sensitivity

23 mV / Pa (-33 dBV)

Signal / noise ratio

85 dB (A)

Equivalent noise level

9 dB (A), cardioid

Dynamic range

130 dB (A)

Max. SPL for 0.5 % THD

139 dB, 0 dB pre-attenuation
149 dB, 10 dB pre-attenuation
159 dB, 20 dB pre-attenuation

Pre-attenuation pad

 0 dB
-10 dB
-20 dB

Low-cut filter

linear 
40 Hz (12 dB/oct)
300 Hz (6 dB/oct)

Internal impedance

200 Ω

Rated load impedance

1.000 Ω

PSU - supply voltage

230 V, 50 Hz
110 V, 60 Hz

Current consumption

170 mA 

Connector

Gold plated 11-pin XLR

Microphone dimensions

192 x 60 x 46 mm, 7.5 x 2.4 x 1.8 inch

Microphone net weight

662 g / 23.3 oz

PSU dimensions

250 x 150 x 70 mm, 9.8 x 5.9 x 2.8 inch

PSU net weight

1894 g
66.8 oz

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