{"product_id":"opus-technologies-hdc20-k-hybrid-loop-amplifier-kit-with-gooseneck-microphone","title":"Opus Technologies HDC20-K1 Hybrid Loop Amplifier Kit With Gooseneck Microphone","description":"\u003cp\u003eThe HDC20 is a 3,5 Arms loop system designed for reception desks with the option of connecting an Opus Auracast™ transmitter (Aura-CA). It comes with a 24 V \/ 3 A power supply. The HDC20 can easily be upgraded into an hybrid version thanks to its Auracast output, by adding the Aura-CA. The product can cover rooms up to 70m² depending on the configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe included OP-M81 gooseneck microphone provides clear, audible sound for people wearing hearing aids, while the supplied OP-ILB copper loop connects to the amplifier to create the induction loop system. The amplifier can be adjusted to the IEC standard using an OP-FSM field-strength meter. The kit also includes an HDC20A three-arm headband, power supply, Phoenix connectors, screwdriver, adhesive clip, IEC-compliant hearing-impaired-friendly zone sticker, and earphone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBox Contents\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHDC20-K1\u003c\/li\u003e\n\u003cli\u003ePhoenix connectors\u003c\/li\u003e\n\u003cli\u003eScrewdriver\u003c\/li\u003e\n\u003cli\u003eOP-ILB\u003c\/li\u003e\n\u003cli\u003eAdhesive clip\u003c\/li\u003e\n\u003cli\u003eOP-M81 (gooseneck micro)\u003c\/li\u003e\n\u003cli\u003eIEC compliant sticker\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable id=\"wpdtSimpleTable-62\" class=\"wpdtSimpleTable wpDataTable\" data-column=\"2\" data-rows=\"25\" data-wpid=\"62\" data-responsive=\"0\" data-has-header=\"0\" style=\"width: 100%; height: 489.845px;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000016 wpdt-bc-F3F3F3 wpdt-bold wpdt-merged-cell\" colspan=\"2\" rowspan=\"1\" data-cell-id=\"A1\" data-col-index=\"0\" data-row-index=\"0\" style=\"width: 97.6778%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A2\" data-col-index=\"0\" data-row-index=\"1\" style=\"width: 34.654%; height: 19.5938px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B2\" data-col-index=\"1\" data-row-index=\"1\" style=\"width: 63.0238%; height: 19.5938px;\"\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A3\" data-col-index=\"0\" data-row-index=\"2\" style=\"width: 34.654%; height: 19.5938px;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B3\" data-col-index=\"1\" data-row-index=\"2\" style=\"width: 63.0238%; height: 19.5938px;\"\u003e3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A4\" data-col-index=\"0\" data-row-index=\"3\" style=\"width: 34.654%; height: 19.5938px;\"\u003eType\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B4\" data-col-index=\"1\" data-row-index=\"3\" style=\"width: 63.0238%; height: 19.5938px;\"\u003eExternal power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000016 wpdt-bc-F3F3F3 wpdt-bold wpdt-merged-cell\" colspan=\"2\" rowspan=\"1\" data-cell-id=\"A5\" data-col-index=\"0\" data-row-index=\"4\" style=\"width: 97.6778%; height: 19.5938px;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A6\" data-col-index=\"0\" data-row-index=\"5\" style=\"width: 34.654%; height: 19.5938px;\"\u003e1 line input\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B6\" data-col-index=\"1\" data-row-index=\"5\" style=\"width: 63.0238%; height: 19.5938px;\"\u003eSymmetrical or asymmetrical line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A7\" data-col-index=\"0\" data-row-index=\"6\" style=\"width: 34.654%; height: 19.5938px;\"\u003e1 microphone input\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B7\" data-col-index=\"1\" data-row-index=\"6\" style=\"width: 63.0238%; height: 19.5938px;\"\u003e3.5 mm Jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A8\" data-col-index=\"0\" data-row-index=\"7\" style=\"width: 34.654%; height: 19.5938px;\"\u003ePhantom Mic 1 Power supply\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B8\" data-col-index=\"1\" data-row-index=\"7\" style=\"width: 63.0238%; height: 19.5938px;\"\u003e12V (activated via Dipswitch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000016 wpdt-bc-F3F3F3 wpdt-bold wpdt-merged-cell\" colspan=\"2\" rowspan=\"1\" data-cell-id=\"A9\" data-col-index=\"0\" data-row-index=\"8\" style=\"width: 97.6778%; height: 19.5938px;\"\u003e\u003cstrong\u003eAuracast Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A10\" data-col-index=\"0\" data-row-index=\"9\" style=\"width: 34.654%; height: 19.5938px;\"\u003eAuracast™\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B10\" data-col-index=\"1\" data-row-index=\"9\" style=\"width: 63.0238%; height: 19.5938px;\"\u003eNot integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A11\" data-col-index=\"0\" data-row-index=\"10\" style=\"width: 34.654%; height: 19.5938px;\"\u003eAuracast™ connector\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B11\" data-col-index=\"1\" data-row-index=\"10\" style=\"width: 63.0238%; height: 19.5938px;\"\u003eConnector on PCBA or 4-point terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000016 wpdt-bc-F3F3F3 wpdt-bold wpdt-merged-cell\" colspan=\"2\" rowspan=\"1\" data-cell-id=\"A12\" data-col-index=\"0\" data-row-index=\"11\" style=\"width: 97.6778%; height: 19.5938px;\"\u003e\u003cstrong\u003eLoop Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A13\" data-col-index=\"0\" data-row-index=\"12\" style=\"width: 34.654%; height: 19.5938px;\"\u003eNumber of loop outputs\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B13\" data-col-index=\"1\" data-row-index=\"12\" style=\"width: 63.0238%; height: 19.5938px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A14\" data-col-index=\"0\" data-row-index=\"13\" style=\"width: 34.654%; height: 19.5938px;\"\u003eLoop connector\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B14\" data-col-index=\"1\" data-row-index=\"13\" style=\"width: 63.0238%; height: 19.5938px;\"\u003e2 pts - 3.5 mm pitch Buchanan series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A15\" data-col-index=\"0\" data-row-index=\"14\" style=\"width: 34.654%; height: 19.5938px;\"\u003eOutput signal\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B15\" data-col-index=\"1\" data-row-index=\"14\" style=\"width: 63.0238%; height: 19.5938px;\"\u003eVoltage - polarized at Vin\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A16\" data-col-index=\"0\" data-row-index=\"15\" style=\"width: 34.654%; height: 19.5938px;\"\u003eLoop output current\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B16\" data-col-index=\"1\" data-row-index=\"15\" style=\"width: 63.0238%; height: 19.5938px;\"\u003e3 Arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A17\" data-col-index=\"0\" data-row-index=\"16\" style=\"width: 34.654%; height: 19.5938px;\"\u003eOutput voltage\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B17\" data-col-index=\"1\" data-row-index=\"16\" style=\"width: 63.0238%; height: 19.5938px;\"\u003e48Vpp\/3Arms max. depending on loop characteristics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000016 wpdt-bc-F3F3F3 wpdt-bold wpdt-merged-cell\" colspan=\"2\" rowspan=\"1\" data-cell-id=\"A18\" data-col-index=\"0\" data-row-index=\"17\" style=\"width: 97.6778%; height: 19.5938px;\"\u003e\u003cstrong\u003eAudio\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A19\" data-col-index=\"0\" data-row-index=\"18\" style=\"width: 34.654%; height: 19.5938px;\"\u003eFrequency response\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B19\" data-col-index=\"1\" data-row-index=\"18\" style=\"width: 63.0238%; height: 19.5938px;\"\u003e80Mhz-8kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A20\" data-col-index=\"0\" data-row-index=\"19\" style=\"width: 34.654%; height: 19.5938px;\"\u003eMetallic\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B20\" data-col-index=\"1\" data-row-index=\"19\" style=\"width: 63.0238%; height: 19.5938px;\"\u003eAdjustable MLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A21\" data-col-index=\"0\" data-row-index=\"20\" style=\"width: 34.654%; height: 19.5938px;\"\u003eAutomatic gain control (AGC)\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B21\" data-col-index=\"1\" data-row-index=\"20\" style=\"width: 63.0238%; height: 19.5938px;\"\u003ePeak detection adapted for voice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000016 wpdt-bc-F3F3F3 wpdt-bold wpdt-merged-cell\" colspan=\"2\" rowspan=\"1\" data-cell-id=\"A22\" data-col-index=\"0\" data-row-index=\"21\" style=\"width: 97.6778%; height: 19.5938px;\"\u003e\u003cstrong\u003eSettings and User Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A23\" data-col-index=\"0\" data-row-index=\"22\" style=\"width: 34.654%; height: 19.5938px;\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B23\" data-col-index=\"1\" data-row-index=\"22\" style=\"width: 63.0238%; height: 19.5938px;\"\u003eDipswitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A24\" data-col-index=\"0\" data-row-index=\"23\" style=\"width: 34.654%; height: 19.5938px;\"\u003eInput and output adjustment\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B24\" data-col-index=\"1\" data-row-index=\"23\" style=\"width: 63.0238%; height: 19.5938px;\"\u003ePotentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"wpdt-cell-row\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"A25\" data-col-index=\"0\" data-row-index=\"24\" style=\"width: 34.654%; height: 19.5938px;\"\u003eLED\u003c\/td\u003e\n\u003ctd class=\"wpdt-cell wpdt-tc-333333 wpdt-align-left wpdt-fs-000012\" data-cell-id=\"B25\" data-col-index=\"1\" data-row-index=\"24\" style=\"width: 63.0238%; height: 19.5938px;\"\u003ePower, Auracast, Fault \/ Error, Loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Opus Technologies","offers":[{"title":"Default Title","offer_id":68058158628943,"sku":"HDC20-K1","price":679.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/HDC20A-K1-2_e26eade5-3672-45a5-ba98-722e076db064.png?v=1793994798","url":"https:\/\/shop.musicredone.com\/products\/opus-technologies-hdc20-k-hybrid-loop-amplifier-kit-with-gooseneck-microphone","provider":"RedOne Music Canada","version":"1.0","type":"link"}