Description
The KSM32 is a premium side-address cardioid condenser microphone for highly critical studio recording and live sound productions. With an extremely flat, extended frequency response, the KSM32 provides transparent reproduction of the original sound source. A 15 dB attenuation switch allows the KSM32 to handle the high sound pressure levels associated with drums, percussion, and ensembles. Comes with swivel mount and carrying case.
Features
- 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
- 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 interference
- Charcoal Gray finish
Applications
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.
Specifications
Cartridge Type Permanently-biased Condenser
Frequency Response 20 to 20,000 Hz
Directional Polar Pattern Cardioid
Output Impedance 150 ohms (actual)
Attenuation Switch 0 or -15 dB attentuation
Low Frequency response switch flat; -6 db/octave below 115 Hz; -18 dB/octave below 80 Hz
Phantom Power 48 Vdc ±4 Vdc positive pins 2 and 3
Current Drain 4.65 mA typical at 48 Vdc
Common Mode Rejection > 50 dB, 20 Hz to 20 kHz
Polarity Positive pressure on diaphragm produces positive voltage on output pin 2 relative to pin 3
Dimensions 55.9 mm (2.20 in.) maximum body diameter, 187 mm (7.37 in.) long
Weight 490 grams (17.3 oz.)
Sensitivity (typical, at 1000hz; 1 Pa = 94 dB SPL) -36 dBV/Pa (16 mV)
Self-noise (typical, equivalent SPL; A-weighted, IEC 651) 13 dB
Maximum SPL at 1000hz
2500 ohms load (attenuator on) 139 (154) dB
1500 ohms load (attenutator on) 133 (148) dB
Output Clipping Level
2500 ohms load +9 dBV
1000 ohms load +3 dBV
Dynamic Range
2500 ohms load 126 dB
1000 ohms load 119 dB
Signal to Noise ratio 81 dB
Total Harmonic Distortion (THD), 2500 ohms load <0.08% for a 120 dB equivalent SPL input