available in either high or low impedanceor combinations of both, takinginto consideration lhe varied impedancerequirements of typlcal applica-Output levels are an indication ofthe oudness. or se.]sitivily ot a mic.ophoneand are measured in decibels(db). This figure is presented in relationto 0 decibels, so a minus numberis used since the output of an unamplifiedmicrophone is many declbelsdb indicates!.ons.below 0. A rating of-54a higher output level than one shownat-60 db.Microphones in this catalog havetheir sensitivity specified in two ways.The first gives the ouiput voltagefrom high impedance microphones indeclbels below 1.0 volt for an appliedsound pressure of 1.0 microbar, withno load connected.The second gives the power developedin a matched resistance load interms of decibels with reference io 1.0milllwaii when I0 microbars of soundpress-re are appl,ed. Th s rating is. irgeneral, most useiul with low imped-9)ce m icrophones.StylingSty ing is a very important consideraton ln the selection of a microphone.This is one reason we have so manyllsted ln this catalog. lf you want amicrophone for a check-out stand, youprobab y want it on a flexibie goosenec{lsee Model SR585D on Page 19),: yor.r want a mobile microphone for\i.-t cat. you want one that jits nicely' ,: -' 'a'rd (see mobile communicatic.sn crophones, Pages l0 and 11).PerIaps you want a rugged metalm J.oohone with a ball screen head forstage v/ork (see our 700 series, Pages6 ano 7r. or a light plastic one for taperecord ng isee Pages 14 and 15). Perhapsyo,r u ant it s lver or goTd or blueo. blac, 'ro- 'e goi-g 10 use a microphonedon r be shy about styling, get<strong>Turner</strong> wi ch you be proud to own\hd happy :o -se Serect the microphonewh ch gives you the best combinationof styling. performance andreliabil iy for your money.Professional Recording,Broadcast, Public AddressCardioid Dynamic Microphones500 Series,Table of ContentsPag eProfessional Standards . 4 & 5600 Series.Economy Cardioid ..6&7700 Series,Ball Screen Styling .6&72203, Professional StyledCardloid........6&7Dynamic Omni-di rectionalMicrophones35 Series, IVini-Mike Lavaliers I2300 Series,Professional Styling . 8Balladier Musician's CardioidDynamics, with carrying casesN.4odels 566, 766,866, 2266 . . . IMobile CommunicationsM icrophonesStandard Line360Series.350C and 355CSR90D Series .TransistorizedM*2U Serlesf350Series..10&11..10&11Base Station CommunicationsStandard Line254 Series ...12&13454 Series ..12&13754C- New Style Ceramic10&1110&1110 & 11Base Slation 12 & 13Transistorizedl\,lodel +2Nlodel +3Page..12&13..12&13Tape Recording and GeneralPurposel',4odel 2800 and 2804Stereo Pair . 14&15Models 281 1-14, CassetteReplacements ...14&15[,4odel 304, Ceramic,304X CrystalNlodel S2850,14 & 153-in-1 Dynamic. . . . 14 & 15Paging, Public Address andGeneral Purpose250 Series, desk model . . . 16 & 17750 Serles, desk model . . . 16&17N,,lodel +50 Transistorized 16 & 17SR585D Gooseneck 18 & 19l'4odel SR70D, Mobile . . 18 & 19Model 58, Lavalier 18 & 19Model 33D,iVodel P-9D,Stand l\,4icrophone. . 18 & 19Mobile Nlicrophone 18 & 19N,,lodel 3561 4, PortableP.A. l\licrophone . . 18&19N/odel 360-04,P.A.Microphone . . . . . 19StandsCartridgesAccessories.....20&21. . .20&21. .20&21
Professional Recording, Broadcast, Public Address<strong>Turner</strong> 5OO Series, Dynamic Cardiod Microphones{i<strong>Turner</strong>'s 500 series microphones arespecified for many diJficult applicationswhere background noise creates a problemand where extreme fidelity of reproductionis required. They have a widerange, smooth response. Uniformity ofperformance, microphone to microphone,is assured by a series of intensive checksand tests during manufacture, includingcomprehensive response measurementafter fina' assembly. Each microphone isindividually adjusted during tests I The resultis a cardioid pick-up pattern such thatsensitivity to sounds arriving irom the rearis minimal; front to back discrimination isunmatched in the industry. For criticalapplications where Jeedback is a problem,the 500 series, due to its exiremely uniformresponse and excellenl fronl to back discrimination,will provide more usable gainbefore Jeedback.lnternal screening and baffling substan-'tially reduces unwanted noises and popsJrom wind or explosive breath sound duringclose-talking use. Rubber shock mountingis used to reduce mechanically transmittedshocks, jars and handling noises.Styling is attractive, construction isrugged, and the satin chrome Jinish isdurable and easily kept clean, For churchinstallations, the 500G and S-500G in goldfinish are available.MODEL 510 ON C-7 STANDIV1ODEL FM5OOI{II;it{:*MODEL S-500-06 I\iIATCHED STEREO PAIRMODEL 5OO ON G-12 STAND I\4ODEL 505Typical Microphone Response CurvefREQUENCY IN qYCLES PER SECONDMODEL 777