{"product_id":"rdl-ru-sm16a","title":"RDL RU-SM16A","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe RU-SM16A is the ideal choice in most applications where audio level metering is to be designed into a system or added to existing equipment. The RU-SM16A has two separate inputs. Each input may be individually calibrated for unbalanced consumer, balanced professional, 8 Ohm speaker line or constant voltage speaker lines (25 V, 70 V or 100 V). All connections are made using detachable terminal blocks.\u003c\/p\u003e\u003cp\u003eA rear-panel switch selects variable or fixed calibration for 25V, 70V, 100V and +4 dBu sources. In the \"variable\" position, front-panel multi-turn trimmers adjust the calibrated meter levels.\u003c\/p\u003e\u003cp\u003eRear-panel switches allow the installer to set each meter individually for either peak or average audio level display. In stereo applications, either peak or average is typically selected. In monaural installations, it may be advantageous to feed the mono source to both meters, setting one for peak and the other for average. In either mode the upper three LEDs (+10, +14, +18) remain in the PEAK HOLD mode.\u003c\/p\u003e\u003cp\u003eThe RU-SM16A uses bright LEDs for good visibility. Each channel input has a label area for identification of the source or function being metered.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision Audio Level Metering\u003c\/li\u003e\n\u003cli\u003eDigital 16 LED String Display Indication\u003c\/li\u003e\n\u003cli\u003eTwo Mono Meters or Stereo Metering\u003c\/li\u003e\n\u003cli\u003eLine-Level, Speaker-Level or 25\/70\/100 V Audio Input\u003c\/li\u003e\n\u003cli\u003eSelectable Fixed or Variable Calibration\u003c\/li\u003e\n\u003cli\u003eIndividual Channel Calibration Controls\u003c\/li\u003e\n\u003cli\u003eSelectable Peak or Average Metering\u003c\/li\u003e\n\u003cli\u003ePeak-Hold Display for +10, +14, +18 dB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs (2)\u003c\/td\u003e\n\u003ctd\u003eLine level or Amplified speaker level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 40 k? balanced or unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0 dB Calibration\u003c\/td\u003e\n\u003ctd\u003eFixed or Variable (switch-selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixed Input Level\u003c\/td\u003e\n\u003ctd\u003e+4 dBu (+4 switch settings, for 0 dB reading)\u003cbr\u003e25 V* (25 V switch settings, for 0 dB reading)\u003cbr\u003e70 V* (70 V switch settings, for 0 dB reading)\u003cbr\u003e100 V* (100 V switch settings, for 0 dB reading)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariable Input Level Range\u003c\/td\u003e\n\u003ctd\u003e-24 dBu to +12 dBu (+4 switch settings, for 0 dB reading)\u003cbr\u003e2 V to 90 V* (25 V switch settings, for 0 dB reading)\u003cbr\u003e4 V to 90 V* (70 V switch settings, for 0 dB reading)\u003cbr\u003e5 V to 100 V* (100 V switch settings, for 0 dB reading)\u003cbr\u003e*Constant-voltage or low-impedance (4 Ohms, 8 Ohms) amplifier output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetering Freq. Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicators\u003c\/td\u003e\n\u003ctd\u003eSIG, -20, -15, -12, -9, -6, -3, -2, -1, 0, +1.5, +3, +6, +10, +14, +18\u003cbr\u003e(+10, +14, +18 are PEAK HOLD indicators only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetering Response\u003c\/td\u003e\n\u003ctd\u003eEach channel individually selectable PEAK or AVG (switch-selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cbr\u003eRise Time (10% to 90%):\u003cbr\u003eRise Time (0% to 100%):\u003cbr\u003eFall Time (90% to 10%):\u003cbr\u003eFall Time (100% to 0%)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cu\u003ePeak Mode\u003c\/u\u003e \u003cu\u003eAverage Mode\u003c\/u\u003e\u003cbr\u003e50 us130 ms\u003cbr\u003e60 us300 ms (VU Characteristic)\u003cbr\u003e65 ms 185 ms\u003cbr\u003e100 ms 300 ms (VU Characteristic)\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 @ 250 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\u003e6 x 6 x 2.625 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e1.205 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE weight\u003c\/td\u003e\n\u003ctd\u003e0.965 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff code\u003c\/td\u003e\n\u003ctd\u003e9030.40.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":43895097622571,"sku":"RDL-RU-SM16A","price":343.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/rdl-ru-sm16a-2__13551.1682443518.1280.1280.jpg?v=1775683997","url":"https:\/\/www.empirepro.com\/products\/rdl-ru-sm16a","provider":"Empire Pro","version":"1.0","type":"link"}