Class A, transformerless preamplifier circuitry eliminates cross-over distortion for improved linearity across the full frequency range. Embossed, high-compliance diaphragm provides extended low-frequency response. Ultra-thin, gold-layered, low-mass, Mylar® diaphragm for excellent transient response 15 dB attenuation switch for handling extremely high sound pressure levels (SPL) Switchable low-frequency filter provides greater flexibility to reduce background noise or to counteract proximity effect. Integrated three-stage pop protection grille reduces "pop" and other breath noise Internal shock mount reduces transmission of handling noise Replacement cartridge:  RK374 Performance Characteristics Extended frequency response Very low self-noise Exceptional low-frequency reproduction High output level High input SPL capability No cross-over distortion Extremely uniform polar response Superior common mode rejection and suppression of radio frequency interferenceApplications Some typical applications for the KSM32 are listed below. Microphone use, however, is a matter of personal taste. The KSM32 may be used for a variety of applications other than those listed.  Voice -- solo, background, voice-over, broadcasting Acoustic instruments -- such as piano, guitar, drums, percussion, strings Wind instruments -- brass and woodwind Low frequency instruments -- such as double bass, electric bass, kick drum Overhead miking -- drums or percussion Ensembles -- choral or orchestral Room ambiance pick-up -- guitar amplifier or drums  Both the acoustic environment and microphone placement have significant effects on the sound obtained when miking a source. You may need to experiment with these variables to achieve the best overall sound for each application.