LEWITT LCT 140 AIR Stereo Pair | Small-diaphragm condenser instrument microphone stereo matched set, dual-tone mode for precise capture of acoustic guitar, drums, and acoustic instruments
A stereo small-diaphragm condenser microphone set designed for acoustic instruments and percussion

The LEWITT LCT 140 AIR Stereo Pair is a stereo matched set of small-diaphragm condenser microphones from LEWITT. It features a cardioid polar pattern, AIR and FLAT tonal modes, plus switchable high-pass filter and pad / attenuator options, making it ideal for precise miking and stereo recording of acoustic guitar, drum overheads, piano, and string instruments.
Compared with traditional small-diaphragm microphones that offer only a single tonal direction, the LEWITT LCT 140 AIR Stereo Pair uses switchable AIR/FLAT tone circuitry, allowing users to quickly choose a brighter, more open sound or a more natural, neutral capture depending on the source. Compared with a single studio microphone, the Stereo Pair version is better suited for building left-right spatial imaging for instrument miking, drum stereo placement, and full piano presentation, offering greater practical value for creators who prioritize efficiency and post-production flexibility.

Who is the LEWITT LCT 140 AIR suitable for?
LEWITT LCT 140 AIR Stereo Pair core technology and features
- AIR / FLAT dual-tone modes: Switch between AIR and FLAT sound characters depending on recording needs. AIR mode enhances high-frequency airiness and openness, making it suitable for acoustic guitar, overheads, and sources that need a clearer presence; FLAT mode preserves a more natural, neutral original tone, which is useful for later shaping.
- Small-diaphragm condenser design: The small-diaphragm structure responds faster to transients, capturing picking, strikes, harmonics, and spatial detail more accurately. It is especially suitable for recording work that demands resolution, such as acoustic instruments, percussion, and piano.
- Cardioid pickup: The cardioid pattern helps focus on the sound source directly in front while reducing side and rear ambient noise, making home recording, close instrument miking, and stage support miking easier to control.
- Built-in high-pass filter: The switchable high-pass filter helps suppress footfall vibration, stand resonance, air-conditioning noise, and unwanted low-frequency buildup, keeping acoustic guitar, strings, and overhead tracks cleaner.
- Built-in pad / attenuator: A 12dB pad switch provides more headroom when recording drums, percussion, or other high-SPL sources at close range, reducing the risk of front-end overload.
- Stereo pair consistency: The Stereo Pair version is suitable for XY, ORTF, spaced pair, and other stereo recording techniques, helping create better left-right balance, spatial depth, and instrument panorama.
- High-frequency extension and clear imaging: The 20Hz–20kHz frequency response covers the full audible range, balancing low-end foundation and high-frequency detail for a more natural sense of space and instrument contour.
- Professional XLR connection architecture: Uses an XLR connector, allowing seamless integration with audio interfaces, mixers, and microphone preamps, suitable for standard studio and advanced home recording workflows.
- Lightweight instrument miking placement: The body design is convenient for stand mounting and multi-angle positioning, offering greater flexibility for drum kits, acoustic guitar 12th-fret placement, piano low/high register miking, and close string instrument placement.
Tech Specs
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