Nady Systems DM 90 User Manual

Contents

Nady Systems DM 90 User Manual Manual pdf 2 page image

SERVICE(U.S.) Should your Nady microphone require service, please contact the Nady Service Department via telephone at (510) 652- 2411 ore-mail at service@nady.com. (INTERNATIONAL) For service, please contact the Nady distributor in your country through the dealerfrom whom you purchased this product.FREQUENCY RESPONSEDate of purchase_____________________________________________________________________________________________Dealer’s Name ______________________________________________________________________________________________Street ______________________________________________________________________________________________________City ____________________________________ State _____________________ Zip _____________________________________Note: Do not attempt to service this unit yourself as it will void your warranty.01/26/04Specifications and design subject to change for improvement purposes without prior notice.SPECIFICATIONSCARTRIDGE TYPE ............................................................................. Moving coil dynamicPOLAR PATTERN .............................................................................. Unidirectional (Supercardioid)FREQUENCY RESPONSE ................................................................. 20Hz to 10KHzSENSITIVITY (0dB=1V/Pa @ 1kHz) ................................................... -58dB,±3dBOUTPUT IMPEDANCE (@ 1kHz) ....................................................... 150 Ohms, ±30%DIMENSIONS ..................................................................................... 2.5" x 4.75" ( 64 mm x 121 mm)WEIGHT .............................................................................................. .86lb. (390g)-30-40-50-60-70(dB)20 50 200 500 2K 5K 20KUSING YOUR DM-90The DM-90 can be used with any standard mixer, powered mixer/amplifier, or mic preamp. Using either an XLR to XLR or XLR to1/4" phone plug low impedance cable, connect the female XLRend to the DM-90 and the other end (male XLR or 1/4" phoneplug, as appropriate) to your equipment.The DM-90 can be mounted on a microphone stand with theintegral mic holder mount supplied. Depending on the threading ofthe mic stand you are using, you may need to remove thethreaded adapter from the mic holder.Be aware of the proximity effect (an increase in bass response)when the mic is placed close to the instrument. This may or maynot be desirable. Experimenting with the position of the mic withrespect to the audio source will ensure the optimum results youare seeking in any given application.If the microphone is placed too near a speaker during live stageuse, an unpleasant howling effect (acoustic feedback) may occur.Although all microphones are prone to feedback to some extent,with a unidirectional polar pattern are specially designed to acceptonly signals from the audio source directly in front of the miccartridge. Thus, the cardioid pattern of the DM-90 ensures that itwill deliver only the desired audio in front of the mic, rejecting theunwanted audio from the rear, even in noisy ambient conditionswith high sound pressure levels from the P.A. and monitorspeakers. This means that feedback will be greatly minimizedwith the DM-90 in all live performance miking applications.Some useful ways in which to totally eliminate annoying feedbackinclude: experimenting with mic positions with respect to thespeakers, decreasing speaker volume (whenever possible), andadjusting the equalization of the mic audio with the mixer.

/ 2

Related manuals for Nady Systems DM 90