{"product_id":"rdl-fp-mx4","title":"RDL FP-MX4","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\r\n\u003cp\u003eThe FP-MX4 is a single-channel audio mixing module featuring four identical inputs. Each input accepts either a mic or line level source. The output section provides four mixing potentiometers corresponding to the four inputs. The output section provides both a balanced line (+4 dBu) and balanced microphone level (-45 dBu) output. Both outputs may be used at the same time. The four mixing potentiometers are intended to be set at installation or to be adjusted occasionally. Levels may be adjusted at the mixer using the RDL dual-LED VU meter which displays the mixer output level.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eFour Channel Audio Mixer\u003c\/li\u003e\r\n\u003cli\u003eBalanced Microphone and Line Inputs\u003c\/li\u003e\r\n\u003cli\u003eBalanced Microphone and Line Outputs\u003c\/li\u003e\r\n\u003cli\u003eSwitch-Selectable 24 V Mic Phantom\u003c\/li\u003e\r\n\u003cli\u003eThree Switch-Selectable Mic Gain Ranges\u003c\/li\u003e\r\n\u003cli\u003eStudio-Quality, Low-Noise Performance\u003c\/li\u003e\r\n\u003cli\u003eConvenience of RDL® FLAT-PAKs™\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003ctable class=\"table1\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMicrophone Inputs(4)\u003c\/td\u003e\r\n\u003ctd\u003e2 k? balanced, switchable 24 V phantom (IEC 61938: 2013)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMicrophone Input Level\u003c\/td\u003e\r\n\u003ctd\u003eSwitch selectable ranges: -30 to -40 dBu, -40 to -50 dBu, \u0026lt; -50 dBu\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eLine Inputs (4)\u003c\/td\u003e\r\n\u003ctd\u003e10 k? balanced (may be wired unbalanced)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eLine Input Level\u003c\/td\u003e\r\n\u003ctd\u003e+4 dBu\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eGain Adjustments (4)\u003c\/td\u003e\r\n\u003ctd\u003eMic: Off to 65 dB gain (max. gain range); line: Off to 6 dB gain\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\r\n\u003ctd\u003eMic: 10 Hz to 30 kHz (± 0.25 dB)\u003cbr\u003eLine: 10 Hz to 45 kHz (± 0.25 dB)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTHD+N\u003c\/td\u003e\r\n\u003ctd\u003eMic: \u0026lt; 0.012%\u003cbr\u003eLine: \u0026lt; 0.004%\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eResidual Noise (below +4dBu output)\u003c\/td\u003e\r\n\u003ctd\u003eNote (A) = A-Weighted\u003cbr\u003e4 line level sources (unity gain): \u0026lt; -84 dB (wideband)\u003cbr\u003e40dB Gain: Mic: -90 dB; all 4 mic level sources: \u0026lt; -82 dB (wideband); \u0026lt; -84 dB (\"A\" weighted)\u003cbr\u003e 50dB Gain: Mic: -86 dB; all 4 mic level sources: \u0026lt; -72 dB (wideband); \u0026lt; -76 dB (\"A\" weighted)\u003cbr\u003e 60dB Gain: Mic: -80 dB; all 4 mic level sources: \u0026lt; -65 dB (wideband); \u0026lt; -67 dB (\"A\" weighted)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOutputs (2)\u003c\/td\u003e\r\n\u003ctd\u003eLine: +4 dBu 150 ? balanced; mic: -45 dBu 150 ? balanced\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eIndicators (2)\r\n\u003cdiv class=\"spec_spacer\"\u003e \u003c\/div\u003e\r\n\u003cdiv class=\"specifications\"\u003eDual-LED VU meter (line-level output)\u003c\/div\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAmbient Operating Environment:\r\n\u003cdiv class=\"spec_spacer\"\u003e \u003c\/div\u003e\r\n\u003cdiv class=\"specifications\"\u003e0° C to 50° C\u003c\/div\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\r\n\u003ctd\u003e24 Vdc @ 160 mA, Ground-referenced\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eOverall Dimensions\u003c\/td\u003e\r\n\u003ctd\u003eHeight: 1.42 in. 3.61 cm, Width: 3.25 in. 8.26 cm, Length: 8.14 in. 20.68 cm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePackage Type\u003c\/td\u003e\r\n\u003ctd\u003eCardboard Box\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\r\n\u003ctd\u003e3.375 x 8.5625 x 1.5 in.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\r\n\u003ctd\u003e1.235 lbs.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eWEEE weight\u003c\/td\u003e\r\n\u003ctd\u003e0.99 lbs.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTariff code\u003c\/td\u003e\r\n\u003ctd\u003e8518.40.2000\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":43895088349227,"sku":"RDL-FP-MX4","price":483.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/rdl-fp-mx4-2__06595.1682443478.1280.1280.jpg?v=1775683941","url":"https:\/\/www.empirepro.com\/products\/rdl-fp-mx4","provider":"Empire Pro","version":"1.0","type":"link"}