Check the listing for details. Lewitt LCT 140 AIR Small-diaphragm Condenser Microphone. Color: Black, Condition: New. Listed at 172.00 USD. An Affordable, Versatile SDC from Lewitt Engineered in Austria, the Lewitt LCT 140 AIR small-diaphragm condenser microphone features a proprietary capsule and circuit design that delivers a natural, well-balanced, beautifully detailed, and open rendition of virtually any source. As you might surmise from its name, the calling card of this well-equipped mic is its switchable “Air” setting, which adds high-end sparkle — perfect for making sources that lack pizazz shine in the mix. Further enhancing the mic’s versatility are a pre-attenuation pad and a highpass filter. If you’ve been looking for an affordable, versatile small-diaphragm condenser mic to capture acoustic instruments, the Lewitt LCT 140 AIR deserves a serious audition.