Shure PGA-59PRO Professional Wired Microphone - Excellent Voice Reproduction - New Series - Audio Equipment

SPECIFICATIONS:ELEMENT:MOVING COIL DYNAMICPOLRA PATTERN:UNI-DIRECTIONALFREQUENCY:40HZ-16KHZSENSITTIVITY:-52DB+3DB(0DB=1V/PA AT 1KHZ)OUTPUT IMPEDANCE:600+30%(AT 1KHZ)CAUTIONS:1.If the head of the microphone is covered by hand or brought close to the speaker,a howling sound may be generated.To prevent this,first decrease the volume,then place the microphone so that it is not pointed to the speaker and that there is a sufficient distance between the microphone and speaker.2.It is important to keep foreignpalticles out of the grill and the windscreen because nthey may alter the frequency response of the microphone .The grill shallbe periodically cleaned using warm,soapu water,rinsed with plain water and letdry before relacting.3.Due to the high sentivity of the cartridge,do not drop it from high or apply strong shock to it.4.To maintain the sensitivity and quality of sound reproducing,avoid  exposing it to mosicture and exreme temperatures. FEATURES:-CARDIOID POLAR PATTERN,CAM REDUCE THE FEED GACK AS FOR AS POSSIBLE.-THE CLEAR TONE QUSLITY,WITH OUT POP NOISE FOR THE HIGH SOUND.-THE SOLID METAL STRUCTURE,USE CHOICE MATERIALS.-AN IMTEGRATED WINDSCREEN SPONGE AGAINST WIND ANG BREATH NOISE DEFICIENTLY.-STABLE &RELIABLE QUALITY USAGE For the best gain-before feedback and isolation from undesired back ground noise,aim the microphone,toward the sound resource and away form undersired sound resource.Do not cover any part of the grille with your hand,covering the grille alters the sound and distorts the polar pattern increasing the chance for feed back.Some microphones with wire is one,directly to insert a micer or public place machine.