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Trademark Notices: The circular S logo, the stylized Shure logo, and the words
“Shure” and “It’s Your Sound” are registered trademarks of Shure Incorporated
in the United States. “ShureLock” is a trademark of Shure Incorporated in the
United States. “Mylar” is a registered trademark of E.I. duPont de Nemours and
Company in the United States. These marks may be registered in other jurisdic-
tions.
Patent Notice: Patent Des. 400,540
User Guide
SHURE Incorporated Web Address: http://www.shure.com
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SHURE INCORPORATED KSM32 CARDIOID CONDENSER MICROPHONE Thank you for selecting the KSM32 cardioid condenser microphone. Over 70 years of microphone manufacturing experience has contributed to making the KSM32 one of the finest condenser microphones available. If you have any questions not answered in this booklet, please contact Shure Applications at 847-866–2200, Monday through Friday, from 8:00 am to 4:30 pm, CST. In Europe, call 49-7131-72140. Our web address is www.shure.com.
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GENERAL DESCRIPTION The Shure KSM32 is a side-address, cardioid condenser microphone for highly critical studio recording and live sound productions. It offers an ex- tended frequency response for an open, natural sounding reproduction of the original sound source. 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 fre- quency response
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MODEL VARIATIONS The KSM32/SL has a champagne-colored finish and comes with the follow- ing accessories: Locking aluminum carrying case ShureLock elastic-suspension shock mount ShureLock swivel mount Protective velveteen pouch The KSM32/CG has a non-reflective, charcoal-gray finish for situations where less microphone visibility is prefered, such as live sound and stage pro- duction. It comes with the following accessories: ShureLock swivel mount Padded, zippered carrying bag APPL
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OPERATION Position the microphone so that the side marked “Shure”—the side opposite the switches—faces the sound source. Power The KSM32 requires phantom power. Optimal performance will be achieved when using a 48 Vdc supply (IEC-268-15/DIN 45 596). The microphone oper- ates with supplies as low as 11 Vdc. Mounting The ShureLock swivel mount and elastic shock mount provide a secure means of fastening the microphone to a floor or boom stand. When using the swivel mount, the internal shock mount p
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Setting Attenuation The attenuation switch on the back of the KSM32 reduces the signal level from the cartridge by 15 dB without altering the frequency response. This can prevent extremely high SPL from overloading the microphone. To activate atte- nuation, move the switch to the “–15 dB” position. In situations where the high output capability of the KSM32 might overload the microphone preamplifier of a console or mixer, use an attenuation switch (pad) in the mixer or an external inline attenua
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Low Frequency Response Switch Flat, –6 dB/octave below 115 Hz, –18 dB/octave below 80 Hz Power Phantom Power . . . . . . . . . . . . . . . . 48 Vdc 4 Vdc (IEC-268-15/DIN 45 596), positive pins 2 and 3 Current Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.65 mA typical at 48 Vdc Common Mode Rejection Ratio (CMRR) 50 dB, 20 Hz to 20 kHz Connector Gold plated, three-pin (XLR) professional audio Polarity Positive pressure on diaphragm produces positive voltage on pin
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+10 0 –10 2 3 4 5 6 789 2 3 4 5 6 789 20 50 100 1000 10000 20000 Hz Low-Frequency Cutoff Low-Frequency Rolloff TYPICAL FREQUENCY RESPONS
