{"product_id":"rdl-st-umx3","title":"RDL ST-UMX3","description":"\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAudio Mixing with Up To Three Inputs\u003c\/li\u003e\n\u003cli\u003eSwitch-Selectable Mic or Line Inputs\u003c\/li\u003e\n\u003cli\u003eSwitch-Selectable Mic or Line Output\u003c\/li\u003e\n\u003cli\u003eAdd Additional Microphone or Line Level Inputs to an Existing Mixer\u003c\/li\u003e\n\u003cli\u003eCombine Signals of Different Level, Impedance, or Balanced \/Unbalanced Configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs (3)\u003c\/td\u003e\n\u003ctd\u003eMic: 600 ?; Line: 50 k?, balanced\u003cbr\u003eNOTE: MIC INPUTS ON ST-UMX3 ARE NOT PROTECTED AGAINST PHANTOM VOLTAGE. USE THE ST-MPA24 or ST-MPA48 MIC PHANTOM ADAPTER.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Signal\u003c\/td\u003e\n\u003ctd\u003eMic: -18 dBu; Line: +25 dBu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain (each input)\u003c\/td\u003e\n\u003ctd\u003eMic: Adjustable from OFF to 60 dB\u003cbr\u003eLine: Adjustable from OFF to 21 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e150 ? balanced; 75 ? unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003eMic: 50 dB below line level\u003cbr\u003eLine: +4 dBu nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.006%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIMD\u003c\/td\u003e\n\u003ctd\u003eMic (@ 50 dB gain): \u0026lt; 0.04%\u003cbr\u003eLine: \u0026lt; 0.008%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreq. Response\u003c\/td\u003e\n\u003ctd\u003eMic: 50 Hz to 100 kHz (± 1 dB)\u003cbr\u003eLine: 10 Hz to 100 kHz (± 0.05 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise (each input)\u003c\/td\u003e\n\u003ctd\u003eMic: \u0026lt; -70 dB (50 dB gain)\u003cbr\u003eLine: \u0026lt; -82 dB (unity gain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadroom\u003c\/td\u003e\n\u003ctd\u003e18 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMRR\u003c\/td\u003e\n\u003ctd\u003eMic: \u0026gt; 60 dB\u003cbr\u003eLine: \u0026gt; 50 dB, (50 to 120 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Operating Environment\u003c\/td\u003e\n\u003ctd\u003e0° C to 55° C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eGROUND-REFERENCED, 24 Vdc @ 55 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eCardboard Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e2 x 2 x 4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.175 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE weight\u003c\/td\u003e\n\u003ctd\u003e0.12 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff code\u003c\/td\u003e\n\u003ctd\u003e8518.40.2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":43895108337707,"sku":"RDL-ST-UMX3","price":187.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/rdl-st-umx3-2__57745.1682436102.1280.1280.jpg?v=1775684047","url":"https:\/\/www.empirepro.com\/products\/rdl-st-umx3","provider":"Empire Pro","version":"1.0","type":"link"}