{"product_id":"rdl-fp-peq3","title":"RDL FP-PEQ3 – 3-Band Parametric Equalizer, Terminal Block\/Phono","description":"\u003ch2\u003eWhat is the RDL FP-PEQ3?\u003c\/h2\u003e\u003cp\u003eThe RDL FP-PEQ3 is a single-channel, three-band parametric equalizer for correcting room response and notching out feedback frequencies in installed sound systems. Each band has independent frequency, boost\/cut and bandwidth controls across overlapping ranges from 15 Hz to 20 kHz. Balanced terminal block and unbalanced phono connections let it sit between pro and consumer equipment.\u003c\/p\u003e\u003ch2\u003eHow does it work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/rdlnet.com\/wp-content\/uploads\/2024\/01\/fp-peq3.jpg\" alt=\"RDL FP-PEQ3 3-Band Parametric Equalizer, Terminal Block\/Phono\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eThe FP-PEQ3 contains three identical, independent filters, each with separately adjustable FREQUENCY, BOOST\/CUT and bandwidth (BW) controls. Frequency is set within three fully overlapping, switch-selectable ranges: 15 Hz to 200 Hz, 150 Hz to 2 kHz and 1.5 kHz to 20 kHz. Each filter provides up to 15 dB of boost or cut, selected by a switch, which RDL notes makes acoustic adjustment easier than on other parametric equalizers. Setting a filter's BOOST\/CUT to minimum removes that filter from the circuit entirely. Bandwidth adjusts from 0.04 octave for narrow notch filtering up to 1.5 octave for broad tonal shaping. Inputs and outputs are available as +4 dBu balanced on terminal blocks and -10 dBV unbalanced on phono jacks, with output gain adjustable from off to +3 dB. Output level metering helps set correct operating levels during commissioning. The module runs from ground-referenced 24 Vdc at 120 mA; RDL recommends the PS-24AS (USA) or \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ps-24ax\"\u003ePS-24AX\u003c\/a\u003e (international), not included. Mount it with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-hra\"\u003eFP-HRA 10.4-inch rack mount\u003c\/a\u003e, \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-rra\"\u003eFP-RRA 19-inch rack adapter\u003c\/a\u003e or \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-rrb1\"\u003eFP-RRB1 rear rail kit\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhat are the key features?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree independent filters\u003c\/strong\u003e — Each band has its own frequency, boost\/cut and bandwidth controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverlapping frequency ranges\u003c\/strong\u003e — Switch-selectable ranges cover 15 Hz to 20 kHz without gaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±15 dB boost or cut\u003c\/strong\u003e — Switch-selectable cut or boost speeds up acoustic adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.04 to 1.5 octave bandwidth\u003c\/strong\u003e — Narrow settings notch feedback while wide settings shape tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced and unbalanced I\/O\u003c\/strong\u003e — Terminal block and phono connections interface pro and consumer gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput level metering\u003c\/strong\u003e — Metering on the output helps set proper levels during setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere is it typically used?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConference room\u003c\/li\u003e\n\u003cli\u003eBoardroom\u003c\/li\u003e\n\u003cli\u003eHouse of worship\u003c\/li\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eTraining room\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%;min-width:300px;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:44%\"\u003e\n\u003ccol style=\"width:56%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eInputs (2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e+4 dBu balanced (terminal block); -10 dBV unbalanced (phono jack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eInput impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e10 kΩ balanced bridging; 10 kΩ unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eGain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eOff to +3 dB (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eOutputs (2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e+4 dBu balanced (terminal block); -10 dBV unbalanced (phono jack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eFilters (3)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eIndependently adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eFrequency ranges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e15 Hz to 200 Hz; 150 Hz to 2 kHz; 1.5 kHz to 20 kHz (switch-selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eBoost\/cut\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e±15 dB adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eBandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e0.04 to 1.5 octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eFrequency response (flat)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e10 Hz to 20 kHz (±0.25 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eCMRR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e50 dB @ 100 Hz (balanced input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003ePower requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eGround-referenced 24 Vdc @ 120 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eOperating environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e32°F to 122°F (0°C to 50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e1.42 x 3.25 x 5.66 in (3.61 x 8.26 x 14.38 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eShipping weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e0.905 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan the FP-PEQ3 be used for feedback control?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. Bandwidth adjusts down to 0.04 octave, which RDL positions for acoustic notch filtering.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs it stereo?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eNo. The FP-PEQ3 is a single-channel module with three filters.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan it connect to both pro and consumer equipment?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. It has +4 dBu balanced terminal block and -10 dBV unbalanced phono connections on both input and output.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow do I bypass a band?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eTurn that filter's BOOST\/CUT control to minimum, which removes the filter from the circuit.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat power supply is required?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eGround-referenced 24 Vdc at 120 mA; RDL recommends the PS-24AS (USA) or \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ps-24ax\"\u003ePS-24AX\u003c\/a\u003e (international).\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat warranty applies?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThis product is covered by a 7-year RDL warranty. For warranty claims, RMAs or support, contact Creation Networks at (888) 230-3661 or sales@creationnetworks.net.\u003c\/p\u003e\u003c\/details\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":68025770770668,"sku":"FP-PEQ3","price":399.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/fp-peq3.jpg?v=1793583776","url":"https:\/\/creationnetworks.net\/products\/rdl-fp-peq3","provider":"Creation Networks","version":"1.0","type":"link"}