Birmingham, United Kingdom
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LEWITT LCT 140 AIR Stereo Matched Pair Condenser Microphones
The LEWITT LCT 140 AIR Stereo Pair is a professionally matched pair of small-diaphragm condenser microphones designed for detailed stereo recording of acoustic guitar, drums, piano, strings, percussion, choirs and other acoustic instruments .
Each microphone gives you a choice of AIR or FLAT sound characteristics , letting you switch between a brighter, more polished response and a natural, authentic capture. Add a -12dB pad, 80Hz low-cut filter, cardioid pickup pattern and excellent transient response , and the LCT 140 AIR Stereo Pair becomes an extremely versatile choice for home studios, professional recording, location work and live sound.
Why Choose the LEWITT LCT 140 AIR Stereo Pair?
Perfectly Matched for Stereo Recording
The two LCT 140 AIR microphones are specifically matched for accurate stereo recording.
LEWITT measures the sensitivity and frequency response of every microphone , using its production and matching process to pair microphones extremely closely. This helps produce a balanced, stable stereo image without one side sounding noticeably different from the other.
That makes the pair ideal for common stereo applications including:
Drum overheads
Acoustic guitar
Piano
String instruments
Percussion
Choirs
Ensembles
Location recording
AIR & FLAT - Two Sounds from Each Microphone
One of the biggest advantages of the LCT 140 AIR is its switchable voicing.
AIR Mode provides a more open, sparkling character. It's designed to produce a polished, record-ready sound and can be particularly useful when you want extra presence without relying heavily on EQ afterwards.
FLAT Mode provides a more linear response, making it the better choice when you want an authentic representation of the original instrument.
Having both options makes this stereo pair considerably more versatile than a conventional fixed-voicing pencil condenser.
Excellent Drum Overhead Microphones
The LCT 140 AIR Stereo Pair is a particularly strong option for drum overhead recording .
Small-diaphragm condensers are well suited to capturing fast transients, and LEWITT specifically highlights the LCT 140 AIR's transient response and accurate reproduction of cymbals.
Use FLAT when you want a natural representation of the kit, or experiment with AIR when you want extra openness and presence from your cymbals.
The built-in -12dB pad also makes the microphones easier to use around louder sources.
Great for Acoustic Guitar
For acoustic guitar recording, a matched pair opens up a range of stereo techniques that aren't possible with a single microphone.
The LCT 140 AIR pair can be used for XY, spaced-pair and other stereo arrangements , depending on the instrument, room and sound you're trying to capture.
FLAT mode is ideal when you want the character of the guitar to speak for itself, while AIR can provide a brighter, more produced character.
Ideal for Piano, Strings & Choirs
The combination of stereo matching, cardioid pickup and detailed transient response also makes this pair an excellent option for:
Piano - capture width and detail across the instrument.
Strings - reproduce articulation and natural acoustic character.
Choirs and ensembles - create a convincing stereo image while retaining clarity.
Percussion - capture fast attacks and fine detail.
LEWITT specifically recommends the LCT 140 AIR Stereo Pair for acoustic guitar, drums, strings, choirs, piano and ukulele.
80Hz Low-Cut Filter
Each microphone includes an 80Hz low-cut filter with a 12dB/octave slope .
This can help reduce unwanted low-frequency information such as:
Floor vibration
Handling or stand noise
Low-frequency rumble
Excessive bass build-up
It can be particularly useful when recording drum overheads, acoustic instruments and location sessions where deep low frequencies aren't required.
-12dB Pad
A switchable -12dB pre-attenuation pad gives you additional headroom when working with louder sources.
Combined with the microphone's 135dB maximum SPL , this makes the LCT 140 AIR useful for more than delicate acoustic sources.
Compact & Lightweight
Each LCT 140 AIR weighs just 66g and measures approximately 24 × 140mm .
LEWITT uses a CNC-machined aluminium housing to keep the microphones both durable and lightweight.
That low weight is particularly useful when positioning two microphones precisely on stereo bars or boom stands.
Who Is the LEWITT LCT 140 AIR Stereo Pair For?
This matched pair is particularly well suited to:
Recording engineers
Producers
Home studios
Project studios
Drummers
Acoustic guitarists
Singer-songwriters
Piano recording
String recording
Percussion
Choirs and ensembles
Location recording
Live sound engineers
It's especially attractive if you're looking for one matched small-diaphragm condenser pair that can cover multiple instruments rather than buying microphones for one specialised application .
LCT 140 AIR Stereo Pair vs Two Standard Microphones
Buying two microphones of the same model doesn't automatically make them a properly matched stereo pair.
For stereo recording, differences in microphone sensitivity and frequency response can affect the balance and stereo image. LEWITT specifically measures both characteristics when matching its stereo pairs.
That's an important reason to choose the dedicated LCT 140 AIR Stereo Pair when stereo recording is the primary objective.
LCT 140 AIR vs LCT 040 MATCH
The LCT 040 MATCH is an excellent option when you want a straightforward matched pair focused on accurate acoustic-instrument recording.
The LCT 140 AIR adds greater flexibility through:
AIR / FLAT sound modes
-12dB pad
80Hz low-cut filter
For buyers who expect to record a wider variety of sources, the additional controls make the LCT 140 AIR the more versatile option.
Technical Specifications
Specification
Details
Brand
LEWITT
Model
LCT 140 AIR Stereo Pair
Type
Small-Diaphragm Condenser
Configuration
Matched Stereo Pair
Operating Principle
Pressure Gradient Transducer
Capsule Diameter
17mm / 0.67"
Diaphragm
3-Micron Gold-Sputtered Mylar
Polar Pattern
Cardioid
Sound Modes
AIR / FLAT
Frequency Range
20Hz-20kHz
Sensitivity
14.6mV/Pa / -36.7dBV/Pa
Self-Noise
20dB(A)
Maximum SPL
135dB SPL
Dynamic Range
115dB(A)
Pad
0 / -12dB
Low-Cut Filter
Linear / 80Hz, 12dB/octave
Internal Impedance
173Ω
Connector
Gold-Plated 3-Pin XLR
Phantom Power
48V ±4V
Current Consumption
7.2mA per microphone
Dimensions
24 × 140mm per microphone
Weight
66g per microphone
These specifications are confirmed by LEWITT for the current LCT 140 AIR Stereo Pair.
Power Requirements
Both LEWITT LCT 140 AIR microphones require 48V phantom power .
You'll therefore need two suitable microphone inputs from an audio interface, mixer or microphone preamp if you're recording both microphones simultaneously in stereo.
These are professional XLR microphones rather than USB microphones .
What's Included?
✔ 2 × LEWITT LCT 140 AIR Condenser Microphones✔ 2 × Microphone Clips✔ 2 × Foam Windscreens✔ Transport Bag
These are the contents specified for the Fair Deal Music stock.
Fair Deal Music Verdict
The LEWITT LCT 140 AIR Stereo Pair is a particularly strong choice if you're looking for a matched pair of pencil condensers that can handle far more than one recording job.
Best suited for: Drum overheads, acoustic guitar, piano, strings, percussion and stereo instrument recording.
Main benefit: You get a properly matched stereo pair with additional tonal and level-control options.
Standout feature: AIR / FLAT switching. Having two distinct sound characteristics makes the pair significantly more adaptable from session to session.
Customers usually upgrade from: Individual budget condenser microphones or unmatched pencil condensers.
Most commonly paired with: Two-channel audio interfaces, microphone stands, stereo bars, XLR cables and studio headphones.
Our tip: Don't assume AIR should always be switched on. For acoustic instruments and naturally bright cymbals, start with FLAT and listen to what the instrument and room are already giving you. Use AIR when the recording genuinely benefits from additional openness and presence.
Showroom feedback: The real strength here is versatility. A matched pair is already incredibly useful in a studio, but adding selectable voicings, a low-cut filter and pad means the LCT 140 AIR pair can comfortably move between acoustic instruments, drum kits, piano and ensemble work.
Why Buy From Fair Deal Music?
When you buy from Fair Deal Music, you're choosing one of the UK's most established, independent family run music retailers since 1987.
Our Birmingham showroom is backed by a knowledgeable musician-led team with experience across microphones, audio interfaces, recording equipment, PA systems and complete studio setups.
Whether you're building your first stereo recording setup, upgrading your drum overheads or looking for microphones for acoustic instruments, our team can help you choose compatible interfaces, stands, cables and recording equipment.
Price£259
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