{"product_id":"shure-ksm137-sl-stereo","title":"Shure KSM137\/SL-STEREO - Stereo Pair of KSM137\/SL with Windscreens \u0026 A27M","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ciframe width=\"623\" height=\"350\" src=\"https:\/\/www.youtube.com\/embed\/dDLIKlsUrfM\" title=\"YouTube video player\"\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 data-mce-fragment=\"1\"\u003ePRODUCT DETAILS\u003c\/h2\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"product-details__desc\"\u003e\n\u003cp data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\" class=\"product-variant-pricing\" id=\"product-variant-pricing-details\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"product-details__tabbed-section\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"tabbed-section__item tabbed-section__item--visible\" data-tab=\"tab_1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHighly consistent cardioid polar pattern\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUltra-thin, 2.5 micron, 24 karat gold-layered, low mass Mylar\u003csmall data-mce-fragment=\"1\"\u003e\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003c\/small\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ediaphragm for superior transient response\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\"\u003ePremium electronic components, including gold-plated internal and external connectors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSubsonic filter eliminates low frequency rumble (less than 17 Hz) caused by mechanical vibration\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSwitchable 15 dB pad for handling extremely high sound pressure levels (SPLs)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3-position switchable pad (0 dB, 15 dB, and 25 dB) for handling extremely high sound pressure levels (SPLs)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3-position switchable low-frequency filter reduces background noise and counteracts proximity effect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003ePerformance Characteristics\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExtended frequency response\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExceptional reproduction of low-frequency sounds\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCan withstand high sound pressure levels (SPL)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSuperior common mode rejection and suppression of radio frequency interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eCommon Applications\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAcoustic instruments -- such as piano, guitar, drums, percussion, strings\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWind instruments -- brass and woodwind\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLow frequency instruments -- such as double bass, electric bass, kick drum\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOverhead miking -- drums or percussion\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEnsembles -- choral or orchestral\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRoom ambiance pick-up -- guitar amplifier or drums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"u_B7B4529E-D223-2F77-D064-49A279D258FA\" class=\"topic_level1 tab-pane active\"\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"c_6A025083-C724-32D5-B7F2-49A971EA80A2\" class=\"topic_level2\"\u003e\n\u003ch2 data-mce-fragment=\"1\" class=\"H2_heading\"\u003eGeneral Description\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" id=\"c_9C64EF65-9D9C-21D2-160B-49A8DB0088CD\" class=\"topic_level2\"\u003e\n\u003ch2 data-mce-fragment=\"1\" class=\"H2_heading\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\" class=\"ul1\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eA highly consistent cardioid polar pattern\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eUltra-thin, 2.5 μm 24-karat gold-layered, low-mass Mylar\u003csup data-mce-fragment=\"1\"\u003e®\u003c\/sup\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ediaphragm for superior transient response\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003ePremium electronic components, including gold-plated internal and external connectors\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eSubsonic filter eliminates low frequency rumble (less than 17 Hz) caused by mechanical vibration\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" id=\"c_4062674D-FE4C-A001-033E-C614D90FDA32\" class=\"topic_level2\"\u003e\n\u003ch2 data-mce-fragment=\"1\" class=\"H2_heading\"\u003ePerformance Characteristics\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\" class=\"ul1\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet\"\u003eExtremely uniform polar response\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet\"\u003eExtended frequency response\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet\"\u003eMinimal self-noise\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet\"\u003eExceptional low-frequency reproduction\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet\"\u003eAble to withstand high SPLs\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet\"\u003eHigh output level\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet\"\u003eNo crossover distortion\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" id=\"c_7B880CB5-B5DE-F899-F41E-49A8816BC338\" class=\"topic_level2\"\u003e\n\u003ch2 data-mce-fragment=\"1\" class=\"H2_heading\"\u003eModel Variations\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" id=\"c_FEFA9102-7219-C52F-2C56-1FCC70FBC3E9\" class=\"topic_level1 tab-pane\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"H1_heading\"\u003eApplications\u003c\/h1\u003e\n\u003cul data-mce-fragment=\"1\" class=\"ul1\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eBrass and woodwind instruments\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eOrchestras, choirs, and wind ensembles\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eOverhead miking of drums and percussion instruments\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eClose-miking of acoustic instruments such as piano, guitar, violins, drums, and percussion\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eLow-frequency instruments such as double bass and kick drum\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eElectric guitar and bass amplifiers\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eVocals and speech\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eRoom ambience\n\u003cp data-mce-fragment=\"1\" class=\"P2_tip_note\"\u003e\u003cb data-mce-fragment=\"1\"\u003eNote:\u003cspan data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\" id=\"c_6D4DDFF5-FF08-54BA-D86D-5F19E0B8A57D\" class=\"topic_level1 tab-pane\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"H1_heading\"\u003ePower Requirements\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" class=\"P1\"\u003eMost modern mixers provide phantom power. You must use a\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003ebalanced\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003emicrophone cable: XLR-to-XLR or XLR-to-TRS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"c_46414FA2-1F8D-A141-A831-0CCDCCF1AA76\" class=\"topic_level1 tab-pane\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"H1_heading\"\u003eMounting the Microphone\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" class=\"ul1\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_bullet_last\"\u003eTo reduce the pickup of unwanted low-frequency mechanical vibrations, use an isolating shock mount.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" id=\"c_25A8C7EE-DBAE-15DC-5E0F-20786D5D3F88\" class=\"topic_level1 tab-pane\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"H1_heading\"\u003eSelecting Low-Frequency Response\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\" 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\u003cb data-mce-fragment=\"1\"\u003eFlat response.\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eProvides the most natural sound in most applications.\n\u003cdiv data-mce-fragment=\"1\" class=\"image\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cb data-mce-fragment=\"1\"\u003eLow frequency cutoff.\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\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\u003cdiv data-mce-fragment=\"1\" class=\"image\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cb data-mce-fragment=\"1\"\u003eLow frequency rolloff.\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\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.\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"c_C8E3A4D8-8FAD-0A5E-31F4-A589BD6492F0\" class=\"topic_level1 tab-pane\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"H1_heading\"\u003eSetting Attenuation\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" class=\"P1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e0 dB\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eFor \"quiet\" to \"normal\" sound levels.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"P1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e−15 dB\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eFor use with extremely loud sound sources such as drums, horns, or loud guitar cabinets.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"P1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e−25 dB\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\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 data-mce-fragment=\"1\" id=\"c_EC8225F8-A82D-E1F1-6E73-5E98533A10E8\" class=\"topic_level1 tab-pane\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"H1_heading\"\u003eLoad Impedance\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" id=\"c_1A2A8938-573D-5B1E-89D7-49C744E26FAF\" class=\"topic_level1 tab-pane\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"H1_heading\"\u003eStereo Pair Stand Adapter\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" id=\"uB0BE20AF-DF7B-B7ED-62D6-A660FDF6497B\" class=\"topic_level2\"\u003e\n\u003ch2 data-mce-fragment=\"1\" class=\"H2_heading\"\u003eInstallation\u003c\/h2\u003e\n\u003col data-mce-fragment=\"1\" class=\"ol1\"\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_ordered_restart\"\u003eAdjust the vertical separation as shown.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" class=\"P1_ordered_last\"\u003eMount on a stand and attach microphones using 5\/8\"-27 thread stand adapters.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" 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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"c_153F4FEC-7001-779B-628F-49C717E307E2\" class=\"topic_level1 tab-pane\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"H1_heading\"\u003eStereo Techniques\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\" 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\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"u_9AC7D03A-8937-4913-9516-49CCE558F94A\" class=\"topic_level1 tab-pane\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"H1_heading\"\u003eSpecifications\u003ca data-mce-fragment=\"1\" name=\"spec\"\u003e \u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eCartridge Type\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003eElectret Condenser\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003ePolar Pattern\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003eCardioid\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eFrequency Response\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003e20 to 20,000 Hz\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eOutput Impedance\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003e150 Ω\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eSensitivity\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spectext_cond\"\u003eopen circuit voltage, @ 1 kHz, typical\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003e–37 dBV\/Pa[1] (14.1  mV)\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eMaximum SPL\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spectext_cond\"\u003e1 kHz at 1% THD[2]\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"table-wrapper\"\u003e\n\u003ctable data-mce-fragment=\"1\" class=\"t b l r table\"\u003e\n\u003ccolgroup data-mce-fragment=\"1\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"NaN%\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"NaN%\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"NaN%\"\u003e \u003c\/colgroup\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"3\"\u003ePAD ON\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e5000 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e170 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e2500 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e164 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e1000 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e159 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"3\"\u003ePAD OFF\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e5000 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e145 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e2500 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e139 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e1000 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e134 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eSignal-to-Noise Ratio[3]\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003e80 dB\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eDynamic Range\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spectext_cond\"\u003e@ 1 kHz\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"table-wrapper\"\u003e\n\u003ctable data-mce-fragment=\"1\" class=\"t b l r table\"\u003e\n\u003ccolgroup data-mce-fragment=\"1\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"NaN%\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"NaN%\"\u003e \u003c\/colgroup\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e5000 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e131 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e2500 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e125 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e1000 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e120 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eClipping Level\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spectext_cond\"\u003e20 Hz to 20 kHz, 1% THD\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"table-wrapper\"\u003e\n\u003ctable data-mce-fragment=\"1\" class=\"t b l r table\"\u003e\n\u003ccolgroup data-mce-fragment=\"1\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"NaN%\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"NaN%\"\u003e \u003c\/colgroup\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e5000 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e15 dBV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e2500 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e9 dBV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\" rowspan=\"1\"\u003e1000 Ω load\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"spec_tableValueVT\"\u003e3 dBV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eSelf Noise\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spectext_cond\"\u003eequivalent SPL, A-weighted, typical\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003e14 dB SPL-A\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eCommon Mode Rejection\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spectext_cond\"\u003e10 to 100,000 kHz\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003e≥50 dB\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eAttenuator Switch\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003e0, -15, -25  dB\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eLow-Frequency Filter Switch\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003eFlat, –6 dB\/octave below 115 Hz, or –18 dB\/octave below 80 Hz\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eConnector\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003eThree-pin professional audio (XLR), male, balanced\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003ePolarity\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003ePositive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003ePower Requirements\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003e11–52 V DC[4] phantom power (IEC-61938) 4.7 mA, maximum\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\" class=\"spec1_title\"\u003eNet Weight\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_value\"\u003e100 g (3.5  oz.)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"spec1_fn\"\u003e[1] 1 Pa=94 dB SPL\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" class=\"figure\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"u_A0972B3D-299F-6B23-9A1C-49CD6E3E7E90\" class=\"topic_level1 tab-pane\"\u003e\n\u003ch1 data-mce-fragment=\"1\" class=\"H1_heading\"\u003eAccessories\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\" class=\"P1_tip_note\"\u003e\u003cb data-mce-fragment=\"1\"\u003eNote:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/b\u003eKSM137\/SL stereo only.\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\" id=\"u_2AC5146C-75E4-DC83-47BA-49CE06B7FC1E\" class=\"topic_level2\"\u003e\n\u003ch2 data-mce-fragment=\"1\" class=\"H2_heading\"\u003eFurnished Accessories\u003c\/h2\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"table-wrapper\"\u003e\n\u003ctable data-mce-fragment=\"1\" class=\"default table\"\u003e\n\u003ccolgroup data-mce-fragment=\"1\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"72%\"\u003e \u003ccol data-mce-fragment=\"1\" width=\"27%\"\u003e \u003c\/colgroup\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"T1\"\u003e\n\u003cp data-mce-fragment=\"1\" class=\"desc\"\u003eCarrying Case for two KSM137 or KSM141 microphones and A27M stereo bar\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"T1\"\u003e\n\u003cp data-mce-fragment=\"1\" class=\"partno\"\u003eA100C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"T1\"\u003e\n\u003cp data-mce-fragment=\"1\" class=\"desc\"\u003eFoam Windscreen for KSM141 and KSM137\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"T1\"\u003e\n\u003cp data-mce-fragment=\"1\" class=\"partno\"\u003eA100WS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"T1\"\u003e\n\u003cp data-mce-fragment=\"1\" 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 data-mce-fragment=\"1\" class=\"T1\"\u003e\n\u003cp data-mce-fragment=\"1\" class=\"partno\"\u003eA57F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"T1\"\u003e\n\u003cp data-mce-fragment=\"1\" class=\"desc\"\u003eStereo Microphone Adapter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" class=\"T1\"\u003e\n\u003cp data-mce-fragment=\"1\" 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\n\u003c\/div\u003e","brand":"SHURE","offers":[{"title":"Default Title","offer_id":42432125305070,"sku":"KSM137\/SL-STEREO","price":1318.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0432\/8590\/5574\/products\/fovpx5pyhlliilnxofit.webp?v=1654111139","url":"https:\/\/seconcept.com\/en-us\/products\/shure-ksm137-sl-stereo","provider":"SE CONCEPT ","version":"1.0","type":"link"}