{"product_id":"shure-ksm137-sl","title":"Shure KSM137\/SL - Cardioid Condenser Microphone with Windscreen \u0026 Case","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ciframe width=\"1000\" height=\"563\" src=\"https:\/\/www.youtube.com\/embed\/dDLIKlsUrfM\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003eCardioid instrument microphone delivers excellent sound isolation and superior transient response. It features a gold-layered Mylar diaphragm, preamplifier for transparency, subsonic filter to stop low frequency rumble, and a pad for handling SPLs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePRODUCT DETAILS\u003c\/h2\u003e\n\u003cdiv class=\"product-details__desc\"\u003e\n\u003cp\u003eThe KSM137 is an end-address condenser microphone with a single cardioid polar pattern. Designed for studio use, yet rugged enough for live applications, the KSM137 can withstand extremely high sound pressure levels (SPL). Its low self-noise and extended frequency response make it ideal for recording instruments.\u003c\/p\u003e\n\u003cp\u003eVersatile, durable, and precise, the KSM137 is an outstanding microphone for instruments ranging from percussion to wind, strings to brass, and piano to guitar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"product-variant-pricing-details\" class=\"product-variant-pricing\"\u003e\n\u003cdiv id=\"product-details__tabbed-section\"\u003e\n\u003cdiv data-tab=\"tab_1\" class=\"tabbed-section__item tabbed-section__item--visible\"\u003e\n\u003cul\u003e\n\u003cli\u003eHighly consistent cardioid polar pattern\u003c\/li\u003e\n\u003cli\u003eUltra-thin, 2.5 micron, 24 karat gold-layered, low mass Mylar\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003e\u003cspan\u003e \u003c\/span\u003ediaphragm for superior transient response\u003c\/li\u003e\n\u003cli\u003eClass A, discrete, transformerless preamplifier for transparency, extremely fast transient response, no crossover distortion, and minimal harmonic and intermodulation distortion\u003c\/li\u003e\n\u003cli\u003ePremium electronic components, including gold-plated internal and external connectors\u003c\/li\u003e\n\u003cli\u003eSubsonic filter eliminates low frequency rumble (less than 17 Hz) caused by mechanical vibration\u003c\/li\u003e\n\u003cli\u003eSwitchable 15 dB pad for handling extremely high sound pressure levels (SPLs)\u003c\/li\u003e\n\u003cli\u003e3-position switchable pad (0 dB, 15 dB, and 25 dB) for handling extremely high sound pressure levels (SPLs)\u003c\/li\u003e\n\u003cli\u003e3-position switchable low-frequency filter reduces background noise and counteracts proximity effect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePerformance Characteristics\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtended frequency response\u003c\/li\u003e\n\u003cli\u003eExceptional reproduction of low-frequency sounds\u003c\/li\u003e\n\u003cli\u003eCan withstand high sound pressure levels (SPL)\u003c\/li\u003e\n\u003cli\u003eSuperior common mode rejection and suppression of radio frequency interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCommon Applications\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAcoustic instruments -- such as piano, guitar, drums, percussion, strings\u003c\/li\u003e\n\u003cli\u003eWind instruments -- brass and woodwind\u003c\/li\u003e\n\u003cli\u003eLow frequency instruments -- such as double bass, electric bass, kick drum\u003c\/li\u003e\n\u003cli\u003eOverhead miking -- drums or percussion\u003c\/li\u003e\n\u003cli\u003eEnsembles -- choral or orchestral\u003c\/li\u003e\n\u003cli\u003eRoom ambiance pick-up -- guitar amplifier or drums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"topic_level1 tab-pane active\" id=\"u_B7B4529E-D223-2F77-D064-49A279D258FA\"\u003e\n\u003cdiv class=\"topic_level2\" id=\"c_6A025083-C724-32D5-B7F2-49A971EA80A2\"\u003e\n\u003ch2 class=\"H2_heading\"\u003eGeneral Description\u003c\/h2\u003e\n\u003cp class=\"P1\"\u003eThe KSM137 is a premium, end-address, condenser microphone with a cardioid polar pattern engineered for highly critical studio recording and live sound productions. Its class A, discrete, transformerless preamplifier provides extremely transparent sound capture, and a three position switchable pad and low-cut filter allows for handling of extremely high sound pressure levels (SPL) and controlled bass response. Versatile, durable, and precise, the KSM137 is an outstanding microphone for both live and studio applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level2\" id=\"c_9C64EF65-9D9C-21D2-160B-49A8DB0088CD\"\u003e\n\u003ch2 class=\"H2_heading\"\u003eFeatures\u003c\/h2\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"P1_bullet_last\"\u003eA highly consistent cardioid polar pattern\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eUltra-thin, 2.5 μm 24-karat gold-layered, low-mass Mylar\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003ediaphragm for superior transient response\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eClass A, discrete, transformerless preamplifier for transparency, extremely fast transient response, no crossover distortion, and minimal harmonic and inter-modulation distortion\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003ePremium electronic components, including gold-plated internal and external connectors\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eSubsonic filter eliminates low frequency rumble (less than 17 Hz) caused by mechanical vibration\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eThree-position attenuation switch (0 dB, 15 dB, and 25 dB) for handling extremely high SPLs\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eThree-position low-frequency filter switch reduces stand vibration noise and counteracts proximity effect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level2\" id=\"c_4062674D-FE4C-A001-033E-C614D90FDA32\"\u003e\n\u003ch2 class=\"H2_heading\"\u003ePerformance Characteristics\u003c\/h2\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"P1_bullet\"\u003eExtremely uniform polar response\u003c\/li\u003e\n\u003cli class=\"P1_bullet\"\u003eExtended frequency response\u003c\/li\u003e\n\u003cli class=\"P1_bullet\"\u003eMinimal self-noise\u003c\/li\u003e\n\u003cli class=\"P1_bullet\"\u003eExceptional low-frequency reproduction\u003c\/li\u003e\n\u003cli class=\"P1_bullet\"\u003eAble to withstand high SPLs\u003c\/li\u003e\n\u003cli class=\"P1_bullet\"\u003eHigh output level\u003c\/li\u003e\n\u003cli class=\"P1_bullet\"\u003eNo crossover distortion\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eSuperior common-mode rejection and suppression of radio frequency interference (RFI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level2\" id=\"c_7B880CB5-B5DE-F899-F41E-49A8816BC338\"\u003e\n\u003ch2 class=\"H2_heading\"\u003eModel Variations\u003c\/h2\u003e\n\u003cp class=\"P1\"\u003eThis microphone can be purchased as a stereo pair (KSM137\/SL STEREO). In addition to the standard accessories, the stereo pair includes a stereo stand adapter (A27M) for mounting two microphones on one stand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level1 tab-pane\" id=\"c_FEFA9102-7219-C52F-2C56-1FCC70FBC3E9\"\u003e\n\u003ch1 class=\"H1_heading\"\u003eApplications\u003c\/h1\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"P1_bullet_last\"\u003eBrass and woodwind instruments\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eOrchestras, choirs, and wind ensembles\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eOverhead miking of drums and percussion instruments\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eClose-miking of acoustic instruments such as piano, guitar, violins, drums, and percussion\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eLow-frequency instruments such as double bass and kick drum\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eElectric guitar and bass amplifiers\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eVocals and speech\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eRoom ambience\n\u003cp class=\"P2_tip_note\"\u003e\u003cb\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eSound quality is strongly affected by microphone location and room acoustics. To achieve the best overall sound for a particular application, it may be necessary to experiment with microphone placement and room treatments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level1 tab-pane\" id=\"c_6D4DDFF5-FF08-54BA-D86D-5F19E0B8A57D\"\u003e\n\u003ch1 class=\"H1_heading\"\u003ePower Requirements\u003c\/h1\u003e\n\u003cp class=\"P1\"\u003eThis microphone requires phantom power and performs best with a 48 Vdc supply (IEC-61938). However, it will operate with slightly decreased headroom and sensitivity with supplies as low as 11 Vdc.\u003c\/p\u003e\n\u003cp class=\"P1\"\u003eMost modern mixers provide phantom power. You must use a\u003cspan\u003e \u003c\/span\u003e\u003cb\u003ebalanced\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003emicrophone cable: XLR-to-XLR or XLR-to-TRS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level1 tab-pane\" id=\"c_46414FA2-1F8D-A141-A831-0CCDCCF1AA76\"\u003e\n\u003ch1 class=\"H1_heading\"\u003eMounting the Microphone\u003c\/h1\u003e\n\u003cp class=\"P1\"\u003eUse the supplied microphone mount with floor or boom stands. Visit www.shure.com for more mounting options:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"P1_bullet_last\"\u003eTo reduce the pickup of unwanted low-frequency mechanical vibrations, use an isolating shock mount.\u003c\/li\u003e\n\u003cli class=\"P1_bullet_last\"\u003eFor stereo applications, use the optional Shure A27M Stereo Microphone Adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level1 tab-pane\" id=\"c_25A8C7EE-DBAE-15DC-5E0F-20786D5D3F88\"\u003e\n\u003ch1 class=\"H1_heading\"\u003eSelecting Low-Frequency Response\u003c\/h1\u003e\n\u003cp class=\"P1\"\u003eA three-position switch on the back of the microphone lets you adjust the low-frequency response. Use the low-frequency filter to reduce wind noise, room noise, or proximity effect.\u003c\/p\u003e\n\u003cp class=\"P1\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"image\"\u003e\u003cimg src=\"https:\/\/s3.us-east-2.amazonaws.com\/shure-pubs-staging\/graphics\/16250.png\" class=\"img-responsive\"\u003e\u003c\/div\u003e\n\u003cb\u003eFlat response.\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eProvides the most natural sound in most applications.\n\u003cp class=\"P1\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"image\"\u003e\u003cimg src=\"https:\/\/s3.us-east-2.amazonaws.com\/shure-pubs-staging\/graphics\/16260.png\" class=\"img-responsive\"\u003e\u003c\/div\u003e\n\u003cb\u003eLow frequency cutoff.\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eProvides an 18 dB-per-octave cutoff at 80 Hz. Helps eliminate floor rumble and low-frequency room noise from heating and air conditioning systems. This setting may also be used to compensate for proximity effect or to reduce low frequencies that make an instrument sound dull or muddy.\n\u003cp class=\"P1\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"image\"\u003e\u003cimg src=\"https:\/\/s3.us-east-2.amazonaws.com\/shure-pubs-staging\/graphics\/16265.png\" class=\"img-responsive\"\u003e\u003c\/div\u003e\n\u003cb\u003eLow frequency rolloff.\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eProvides a 6 dB-per-octave rolloff filter at 115 Hz. Use this to compensate for proximity effect or to reduce low frequencies that could make an instrument sound dull or muddy.\n\u003cdiv class=\"figure\"\u003e\n\u003cp class=\"figure\"\u003e\u003cimg src=\"https:\/\/s3.us-east-2.amazonaws.com\/shure-pubs-staging\/graphics\/f_d5b0fb19-1c9c-43a2-bc0f-24a4e488dbdf-ENG.png\" class=\"img-responsive\" width=\"350px\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level1 tab-pane\" id=\"c_C8E3A4D8-8FAD-0A5E-31F4-A589BD6492F0\"\u003e\n\u003ch1 class=\"H1_heading\"\u003eSetting Attenuation\u003c\/h1\u003e\n\u003cp class=\"P1\"\u003eThe attenuation switch lets you reduce the signal level without altering the frequency response. This can prevent extremely loud sounds from overloading the microphone circuitry.\u003c\/p\u003e\n\u003cp class=\"P1\"\u003e\u003cb\u003e0 dB\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eFor \"quiet\" to \"normal\" sound levels.\u003c\/p\u003e\n\u003cp class=\"P1\"\u003e\u003cb\u003e−15 dB\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eFor use with extremely loud sound sources such as drums, horns, or loud guitar cabinets.\u003c\/p\u003e\n\u003cp class=\"P1\"\u003e\u003cb\u003e−25 dB\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eFor use with in close proximity (less than 10 cm) to extremely loud sound sources such as drums, horns, or loud guitar cabinets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level1 tab-pane\" id=\"c_EC8225F8-A82D-E1F1-6E73-5E98533A10E8\"\u003e\n\u003ch1 class=\"H1_heading\"\u003eLoad Impedance\u003c\/h1\u003e\n\u003cp class=\"P1\"\u003eMaximum SPL capability, output clipping level, and dynamic range vary with the input load impedance of the preamplifier to which you connect the microphone. Shure recommends a minimum input load impedance of 1000 Ω. Most modern microphone preamplifiers meet this requirement. Higher impedance results in better performance for these specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level1 tab-pane\" id=\"c_1A2A8938-573D-5B1E-89D7-49C744E26FAF\"\u003e\n\u003ch1 class=\"H1_heading\"\u003eStereo Pair Stand Adapter\u003c\/h1\u003e\n\u003cp class=\"P1\"\u003eStereo microphone techniques give depth and spatial placement to sound sources for broadcasting, recording, or sound reinforcement applications. The Shure A27M allows you to mount two microphones on a single stand with a wide range of angles and vertical separations for a variety of coincident and closely-spaced stereo configurations.\u003c\/p\u003e\n\u003cdiv class=\"figure\"\u003e\n\u003cp class=\"figure\"\u003e\u003cimg src=\"https:\/\/s3.us-east-2.amazonaws.com\/shure-pubs-staging\/graphics\/f_8e031e8c-504f-42a3-a105-e55b54b24a64-ENG.png\" class=\"img-responsive\" width=\"352.79999999999995px\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level2\" id=\"uB0BE20AF-DF7B-B7ED-62D6-A660FDF6497B\"\u003e\n\u003ch2 class=\"H2_heading\"\u003eInstallation\u003c\/h2\u003e\n\u003col class=\"ol1\"\u003e\n\u003cli class=\"P1_ordered_restart\"\u003eAdjust the vertical separation as shown.\u003c\/li\u003e\n\u003cli class=\"P1_ordered_last\"\u003eMount on a stand and attach microphones using 5\/8\"-27 thread stand adapters.\u003c\/li\u003e\n\u003cli class=\"P1_ordered_last\"\u003eAdjust the microphone angle using the knurled knob. Use the 45 degree reference marks at the top of the knob to set the desired angle.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"figure\"\u003e\n\u003cp class=\"figure\"\u003e\u003cimg src=\"https:\/\/s3.us-east-2.amazonaws.com\/shure-pubs-staging\/graphics\/f_7ac0ca16-481f-404d-9d0c-aa7b9cb01483-ENG.png\" class=\"img-responsive\" width=\"352.79999999999995px\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level1 tab-pane\" id=\"c_153F4FEC-7001-779B-628F-49C717E307E2\"\u003e\n\u003ch1 class=\"H1_heading\"\u003eStereo Techniques\u003c\/h1\u003e\n\u003cp class=\"P1\"\u003eThe following table displays the most common stereo techniques. Keep in mind that microphone technique is largely a matter of personal taste; there is no one “correct” microphone position. For more information, search “Stereo Techniques” at www.shure.com (www.shure.com\/stereo-tech).\u003c\/p\u003e\n\u003cdiv class=\"figure\"\u003e\n\u003cp class=\"figure\"\u003e\u003cimg src=\"https:\/\/s3.us-east-2.amazonaws.com\/shure-pubs-staging\/graphics\/f_48805574-a5d2-4679-9707-4e3a2ab9be51-ENG.png\" class=\"img-responsive\" width=\"352.79999999999995px\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level1 tab-pane\" id=\"u_9AC7D03A-8937-4913-9516-49CCE558F94A\"\u003e\n\u003ch1 class=\"H1_heading\"\u003eSpecifications\u003ca name=\"spec\"\u003e \u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch3 class=\"spec1_title\"\u003eCartridge Type\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003eElectret Condenser\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003ePolar Pattern\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003eCardioid\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003eFrequency Response\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003e20 to 20,000 Hz\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003eOutput Impedance\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003e150 Ω\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003eSensitivity\u003c\/h3\u003e\n\u003cp class=\"spectext_cond\"\u003eopen circuit voltage, @ 1 kHz, typical\u003c\/p\u003e\n\u003cp class=\"spec1_value\"\u003e–37 dBV\/Pa[1] (14.1  mV)\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003eMaximum SPL\u003c\/h3\u003e\n\u003cp class=\"spectext_cond\"\u003e1 kHz at 1% THD[2]\u003c\/p\u003e\n\u003ctable class=\"t b l r table\" otherprops=\"specs\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"NaN%\"\u003e \u003ccol width=\"NaN%\"\u003e \u003ccol width=\"NaN%\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\" class=\"spec_tableValueVT\"\u003ePAD ON\u003c\/td\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e5000 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e170 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e2500 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e164 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e1000 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e159 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\" class=\"spec_tableValueVT\"\u003ePAD OFF\u003c\/td\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e5000 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e145 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e2500 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e139 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e1000 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e134 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"spec1_title\"\u003eSignal-to-Noise Ratio[3]\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003e80 dB\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003eDynamic Range\u003c\/h3\u003e\n\u003cp class=\"spectext_cond\"\u003e@ 1 kHz\u003c\/p\u003e\n\u003ctable class=\"t b l r table\" otherprops=\"specs\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"NaN%\"\u003e \u003ccol width=\"NaN%\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e5000 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e131 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e2500 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e125 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e1000 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e120 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"spec1_title\"\u003eClipping Level\u003c\/h3\u003e\n\u003cp class=\"spectext_cond\"\u003e20 Hz to 20 kHz, 1% THD\u003c\/p\u003e\n\u003ctable class=\"t b l r table\" otherprops=\"specs\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"NaN%\"\u003e \u003ccol width=\"NaN%\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e5000 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e15 dBV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e2500 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e9 dBV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\" class=\"spec_tableValueVT\"\u003e1000 Ω load\u003c\/td\u003e\n\u003ctd class=\"spec_tableValueVT\"\u003e3 dBV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"spec1_title\"\u003eSelf Noise\u003c\/h3\u003e\n\u003cp class=\"spectext_cond\"\u003eequivalent SPL, A-weighted, typical\u003c\/p\u003e\n\u003cp class=\"spec1_value\"\u003e14 dB SPL-A\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003eCommon Mode Rejection\u003c\/h3\u003e\n\u003cp class=\"spectext_cond\"\u003e10 to 100,000 kHz\u003c\/p\u003e\n\u003cp class=\"spec1_value\"\u003e≥50 dB\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003eAttenuator Switch\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003e0, -15, -25  dB\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003eLow-Frequency Filter Switch\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003eFlat, –6 dB\/octave below 115 Hz, or –18 dB\/octave below 80 Hz\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003eConnector\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003eThree-pin professional audio (XLR), male, balanced\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003ePolarity\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003ePositive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003ePower Requirements\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003e11–52 V DC[4] phantom power (IEC-61938) 4.7 mA, maximum\u003c\/p\u003e\n\u003ch3 class=\"spec1_title\"\u003eNet Weight\u003c\/h3\u003e\n\u003cp class=\"spec1_value\"\u003e100 g (3.5  oz.)\u003c\/p\u003e\n\u003cp class=\"spec1_fn\"\u003e[1] 1 Pa=94 dB SPL\u003c\/p\u003e\n\u003cp class=\"spec1_fn\"\u003e[2]THD of microphone preamplifier when applied input signal level is equivalent to cartridge output at specified SPL\u003c\/p\u003e\n\u003cp class=\"spec1_fn\"\u003e[3]S\/N ratio is the difference between 94 dB SPL and equivalent SPL of self noise, A-weighted\u003c\/p\u003e\n\u003cp class=\"spec1_fn\"\u003e[4]All specifications measured with a 48 Vdc phantom power supply. The microphone operates at lower voltages, but with slightly decreased headroom and sensitivity.\u003c\/p\u003e\n\u003cdiv class=\"figure\"\u003e\n\u003cp class=\"figure\"\u003e\u003cimg src=\"https:\/\/s3.us-east-2.amazonaws.com\/shure-pubs-staging\/graphics\/f_071e0fc5-ed4d-4bdc-98a1-acba7edd7c88-ENG.png\" class=\"img-responsive\" width=\"329px\"\u003e\u003c\/p\u003e\n\u003cp class=\"fig_caption\"\u003eTypical Frequency Response\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"figure\"\u003e\n\u003cp class=\"figure\"\u003e\u003cimg src=\"https:\/\/s3.us-east-2.amazonaws.com\/shure-pubs-staging\/graphics\/f_bccd0863-b38c-4569-899c-1c2590d77f15-ENG.png\" class=\"img-responsive\" width=\"355.59999999999997px\"\u003e\u003c\/p\u003e\n\u003cp class=\"fig_caption\"\u003eTypical Polar Patterns\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"figure\"\u003e\n\u003cp class=\"figure\"\u003e\u003cimg src=\"https:\/\/s3.us-east-2.amazonaws.com\/shure-pubs-staging\/graphics\/f_e1b64765-7854-4776-9981-0096b946a789-ENG.png\" class=\"img-responsive\" width=\"371px\"\u003e\u003c\/p\u003e\n\u003cp class=\"fig_caption\"\u003eOverall Dimensions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"topic_level1 tab-pane\" id=\"u_A0972B3D-299F-6B23-9A1C-49CD6E3E7E90\"\u003e\n\u003ch1 class=\"H1_heading\"\u003eAccessories\u003c\/h1\u003e\n\u003cp class=\"P1_tip_note\"\u003e\u003cb\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eKSM137\/SL stereo only.\u003c\/p\u003e\n\u003cdiv class=\"topic_level2\" id=\"u_2AC5146C-75E4-DC83-47BA-49CE06B7FC1E\"\u003e\n\u003ch2 class=\"H2_heading\"\u003eFurnished Accessories\u003c\/h2\u003e\n\u003ctable class=\"default table\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"72%\"\u003e \u003ccol width=\"27%\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"T1\"\u003e\n\u003cp class=\"desc\"\u003eCarrying Case for two KSM137 or KSM141 microphones and A27M stereo bar\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"T1\"\u003e\n\u003cp class=\"partno\"\u003eA100C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"T1\"\u003e\n\u003cp class=\"desc\"\u003eFoam Windscreen for KSM141 and KSM137\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"T1\"\u003e\n\u003cp class=\"partno\"\u003eA100WS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"T1\"\u003e\n\u003cp class=\"desc\"\u003eMicrophone Clip for AMS26, Beta 181, KSM137, KSM141, MX412, MX418, MX412S, MX418S, MX412SE, MX418SE, SM62, SM63, SM63L, SM63LB, SM81, VP64, VP64A, VP64AL and standard microphone stands\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"T1\"\u003e\n\u003cp class=\"partno\"\u003eA57F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"T1\"\u003e\n\u003cp class=\"desc\"\u003eStereo Microphone Adapter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"T1\"\u003e\n\u003cp class=\"partno\"\u003eA27M\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SHURE","offers":[{"title":"Default Title","offer_id":42432125141230,"sku":"KSM137\/SL","price":723.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0432\/8590\/5574\/products\/Shure_KSM137_SL_KSM137_SL_Cardioid_Microphone_264868.jpg?v=1654110484","url":"https:\/\/seconcept.com\/en-us\/products\/shure-ksm137-sl","provider":"SE CONCEPT ","version":"1.0","type":"link"}