{"product_id":"shure-scm410-4-channel-automatic-mixer","title":"Shure SCM410 4-Channel Automatic Mixer","description":"\u003ch2\u003eShure SCM410 4-Channel Automatic Mixer\u003c\/h2\u003e\n\u003cp\u003e4-channel automatic mixer dramatically improves audio quality in any application in which multiple microphones are required. Features include fast microphone selection, adjustable EQ, and clipping LEDs, and peak-responding output limiter.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFast, noise-free microphone selection, which automatically adjusts to changes in background noise\u003c\/li\u003e\n\u003cli\u003eAutomatic gain adjustment as additional microphones are activated-NOMA (Number of Open Microphones Attenuated)\u003c\/li\u003e\n\u003cli\u003eLast Mic Lock-On circuit maintains ambient sound\u003c\/li\u003e\n\u003cli\u003eFits in half a rack space\u003c\/li\u003e\n\u003cli\u003eAdjustable EQ for each channel\u003c\/li\u003e\n\u003cli\u003eActive balanced microphone-level XLR inputs and an active balanced Mic\/Line level XLR output\u003c\/li\u003e\n\u003cli\u003eUnbalanced auxiliary-level phono output\u003c\/li\u003e\n\u003cli\u003eBi-color channel activation and clipping LEDs\u003c\/li\u003e\n\u003cli\u003ePeak-responding output limiter with LED indicator\u003c\/li\u003e\n\u003cli\u003ePeak-responding output level meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response (at 1 kHz, channel controls centered): 50 Hz to 20 kHz +2 dB; –3 dB corner at 25 Hz\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion (through 22 Hz – 22 kHz filter; Input at 12 o' clock and Master at 12 o' clock, all other controls full counterclockwise): \u0026lt; 0.1% at +4 dBu output level, 50 Hz to 20 kHz\u003c\/li\u003e\n\u003cli\u003eHum and Noise (150 ‰ã_ source; through 22 Hz – 22 kHz filter):\n\u003cul\u003e\n\u003cli\u003eEquivalent Input Hum and Noise: –123 dBV max., –125 dBV typical\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Hum and Noise (channel controls full counterclockwise):\n\u003cul\u003e\n\u003cli\u003eMaster full counterclockwise: –90 dBV\u003c\/li\u003e\n\u003cli\u003eMaster full clockwise: –70 dBV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon Mode Rejection: \u0026gt;70 dB at 1 kHz\u003c\/li\u003e\n\u003cli\u003ePolarity: All inputs to all outputs are non-inverting\u003c\/li\u003e\n\u003cli\u003eInput Channel Activation:\n\u003cul\u003e\n\u003cli\u003eAttack Time: 4 ms\u003c\/li\u003e\n\u003cli\u003eHold Time: 0.4 s\u003c\/li\u003e\n\u003cli\u003eDecay Time: 0.5 s\u003c\/li\u003e\n\u003cli\u003eOff-Attenuation: 13 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverload and Shorting Protection: Shorting outputs, even for prolonged periods, causes no damage. Microphone inputs are not damaged by signals up to +10 dBV (3V)\u003c\/li\u003e\n\u003cli\u003eEqualization:\n\u003cul\u003e\n\u003cli\u003eLow–frequency: 6 dB\/octave cut, adjustable corner from 25 to 320 Hz\u003c\/li\u003e\n\u003cli\u003eHigh–frequency: +6 dB at 5 kHz, +8 dB at 10 kHz, shelving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eLimiter:\n\u003cul\u003e\n\u003cli\u003eType: Peak\u003c\/li\u003e\n\u003cli\u003eThreshold: +16 dBu (at output)\u003c\/li\u003e\n\u003cli\u003eAttack Time: 2 ms\u003c\/li\u003e\n\u003cli\u003eRecovery Time: 300 ms\u003c\/li\u003e\n\u003cli\u003eIndicator: Lights red when limiting occurs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput LEDs: Green on channel activation, red at 6 dB below clipping\u003c\/li\u003e\n\u003cli\u003ePhantom Power: 12 Vdc open-circuit through 680 ‰ã_ resistors\u003c\/li\u003e\n\u003cli\u003eOperating Voltage:\n\u003cul\u003e\n\u003cli\u003eSCM410: 100-120 Vac rated nominal, 50\/60 Hz, 100 mA (maximum)\u003c\/li\u003e\n\u003cli\u003eSCM410E; 220-240 Vac rated nominal, 50\/60 Hz, 50 mA (maximum)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMains Inrush Current (230 Vac, SCM410E only): 0.7 A peak\u003c\/li\u003e\n\u003cli\u003eTemperature Range:\n\u003cul\u003e\n\u003cli\u003eOperating: –7° to 49° C (20° to 120° F )\u003c\/li\u003e\n\u003cli\u003eStorage: –29° to 74° C (–20° to 165° F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOverall Dimensions: 44 mm H x 219 mm W x 267 mm D (13\/4 x 85\/8 x 101\/2 in.)\u003c\/li\u003e\n\u003cli\u003eNet Weight: 1.75 kg (3.86 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shure","offers":[{"title":"New","offer_id":53459115245933,"sku":"SCM410","price":947.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/3224\/8429\/files\/SCM410.jpg?v=1781694810","url":"https:\/\/www.corporateav.ae\/products\/shure-scm410-4-channel-automatic-mixer","provider":"Corporate AV","version":"1.0","type":"link"}