{"product_id":"dbx-1231","title":"DBX 1231","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\r\n\u003cp\u003eThe dbx® 12 Series were designed to meet the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. The 1231 provides standard features like dual-channels, 31 1\/3 octave bands, ISO frequency centers, +\/- 12 dB input gain range, and switchable 40Hz\/18 dB per octave low-cut filters, but also includes other insightful features. These include 45 mm faders; selectable +\/-6dB or +\/-15dB boost\/cut range for precise gain adjustments; XLR, barrier strip, and 1\/4'' TRS connectors for installation ease; balanced inputs and outputs for quiet operation; and chassis\/signal ground lift capabilities for quick hum isolation. The visionary design of the dbx 12 Series makes your job easier. The dbx 12 Series Equalizers were precision engineered to provide years of maintenance-free operation in any application. The magnetically isolated transformer, electronically balanced\/unbalanced inputs and servo balanced\/unbalanced outputs, RF-filtered inputs and outputs, and power-off hard-wire relay bypass with 2 second power up delay were steps our engineers took to ensure compatibility for all installations. Only the best components were utilized, yielding a 10Hz to 50kHz frequency response, greater than 90dB SNR (ref +4dBu), less than 0.005% THD +Noise (1kHz at +4dBu), and interchannel crosstalk of less than -80dB from 20Hz to 20kHz. All this attention to detail is contained in a 3U steel\/aluminum chassis.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cdiv class=\"product_main_tab_content content \"\u003e\r\n\u003cdiv class=\"features text-content\"\u003e\r\n\u003cul\u003e\r\n\u003cli class=\"features\"\u003eSwitchable boost\/cut ranges of ±6 or ±15 dB\u003c\/li\u003e\r\n\u003cli class=\"features\"\u003eElectronically balanced\/unbalanced inputs\u003c\/li\u003e\r\n\u003cli class=\"features\"\u003eServo balanced\/unbalanced outputs\u003c\/li\u003e\r\n\u003cli class=\"features\"\u003eRF filtered inputs and outputs\u003c\/li\u003e\r\n\u003cli class=\"features\"\u003eXLR, Barrier Strip, and 1\/4\" TRS connectors\u003c\/li\u003e\r\n\u003cli class=\"features\"\u003e-12dB\/+12dB input gain range\u003c\/li\u003e\r\n\u003cli class=\"features\"\u003e18dB\/octave 40Hz Bessel low-cut filter\u003c\/li\u003e\r\n\u003cli class=\"features\"\u003eChassis\/signal ground lift capability\u003c\/li\u003e\r\n\u003cli class=\"features\"\u003eInternal power supply transformer\u003c\/li\u003e\r\n\u003cli class=\"features\"\u003ePower-off hardwire relay bypass with 2-second power-up delay\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003ctable class=\"specs\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eInput Connectors\u003c\/td\u003e\r\n\u003ctd\u003e1\/4\" TRS, female XLR (pin 2 hot), and barrier terminal strip\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eInput Type\u003c\/td\u003e\r\n\u003ctd\u003eElectronically balanced\/unbalanced, RF filtered\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eInput Impedance\u003c\/td\u003e\r\n\u003ctd\u003eBalanced 40 kOhm, unbalanced 20 kOhm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eMax Input\u003c\/td\u003e\r\n\u003ctd\u003e\u0026gt;+21dBu balanced or unbalanced\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eCMRR\u003c\/td\u003e\r\n\u003ctd\u003e\u0026gt;40dB, typically \u0026gt;55dB at 1kHz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eOutput Connectors\u003c\/td\u003e\r\n\u003ctd\u003e1\/4\" TRS, male XLR (pin 2 hot), and barrier terminal strip\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eOutput Type\u003c\/td\u003e\r\n\u003ctd\u003eImpedance-balanced\/unbalanced, RF filtered\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eOutput Impedance\u003c\/td\u003e\r\n\u003ctd\u003eBalanced 200 ohm, unbalanced 100 ohm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eMax Output\u003c\/td\u003e\r\n\u003ctd\u003e\u0026gt;+21dBu balanced\/unbalanced into 2 kOhm or greater; \u0026gt;+18dBm balanced\/unbalanced (into 600 ohm)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eBandwidth\u003c\/td\u003e\r\n\u003ctd\u003e20Hz to 20kHz, +0.5\/-1dB\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eFrequency Response\u003c\/td\u003e\r\n\u003ctd\u003e\u0026lt;10Hz to \u0026gt;50kHz, +0.5\/-3dB; +\/-15dB range; +\/-6dB range\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eDynamic Range\u003c\/td\u003e\r\n\u003ctd\u003e109dB; 115dB\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eSignal to Noise Ratio\u003c\/td\u003e\r\n\u003ctd\u003e90dB, 97dB\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eTHD+Noise\u003c\/td\u003e\r\n\u003ctd\u003e\u0026lt;0.005%\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eInterchannel Crosstalk\u003c\/td\u003e\r\n\u003ctd\u003e\u0026lt;-80db, 20Hz to 20kHz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eBypass Switch\u003c\/td\u003e\r\n\u003ctd\u003eBypasses the graphic equalizer section in the signal path\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eLow cut Switch\u003c\/td\u003e\r\n\u003ctd\u003e(recessed) Activates the 40Hz 18dB\/octave Bessel high-pass filter\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eRange Switch\u003c\/td\u003e\r\n\u003ctd\u003e(recessed) Selects either +\/- 6dB or +\/- 15dB slider boost\/cut range\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eI\/O Meter\u003c\/td\u003e\r\n\u003ctd\u003e4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBu\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eIndicators\u003c\/td\u003e\r\n\u003ctd\u003eEQ Bypass (Red); Clip (Red); Low Cut (Red); +\/-6dB (Yellow); +\/-15dB (Red)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eOperating Voltage\u003c\/td\u003e\r\n\u003ctd\u003e100VAC 50\/60Hz; 120VAC 60Hz; 230VAC 50\/60Hz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003ePower Consumption\u003c\/td\u003e\r\n\u003ctd\u003e24W\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003ePower Connector\u003c\/td\u003e\r\n\u003ctd\u003eIEC receptacle\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eDimensions\u003c\/td\u003e\r\n\u003ctd\u003e5.25\" H X 19\" W X 7.9\" D (13.4cm x 48.3cm x 20.1cm)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eUnit Weight\u003c\/td\u003e\r\n\u003ctd\u003e10.6 lbs.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"name\"\u003eShipping Weight\u003c\/td\u003e\r\n\u003ctd\u003e11.6 lbs.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e","brand":"DBX","offers":[{"title":"Default Title","offer_id":43888162701355,"sku":"DBX-DBX1231V","price":487.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/1231rear_lg_original__89587.1682441305.1280.1280.jpg?v=1775675148","url":"https:\/\/www.empirepro.com\/products\/dbx-1231","provider":"Empire Pro","version":"1.0","type":"link"}