Large single-diaphragm, side-address condenser microphone. Designed for studio use but rugged enough for live applications, the KSM27 has extremely low self-noise, and an extended frequency response specially tailored for vocal tracking and instrument recording.

Features :
- Cardioid polar pattern
- 1 inch, externally biased, ultra-thin, 24 Karat gold-layered, low mass, Mylar® diaphragm provides superior transient response
- Class A, discrete, transformerless preamplifier for transparency, extremely fast transient response and no crossover distortion, while minimizing harmonic and intermodulation distortions
- Premium electronic components and gold-plated internal and external connectors
- Subsonic filter eliminates rumble from mechanical vibration below 17 Hz
- Switchable 15 dB pad for handling extremely high sound pressure levels (SPLs)
- 3-position switchable low-frequency filter helps reduce unwanted background noise or counteract proximity effect
- Integrated three-stage 'pop" protection grille reduces plosives and other breath noise
- Internal shock mount reduces handling and stand noise

Performance Characteristics :
- Extended frequency response
- Low self noise
- Exceptional low-frequency reproduction
- High output level
- High input SPL capability
- No crossover distortion
- Extremely uniform cardioid polar response
- Superior common mode rejection, suppression of radio frequency interference
 
Applications :
- Voice -- solo, background, voice-over, broadcasting
- Acoustic instruments -- such as piano, guitar, drums, percussion, strings
- Electric instruments such as guitar and bass
- 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