{"product_id":"opus-dcl20-under-desk-hearing-loop-amplifier","title":"Opus DCL20 Under-Desk Hearing Loop Amplifier","description":"\u003ch2\u003eOpus DCL20 Under-Desk Hearing Loop Amplifier\u003c\/h2\u003e \u003cp\u003eThe Opus DCL20 is a compact hearing loop amplifier designed for discreet mounting under a desk or counter in customer-facing environments. Built for fixed installation, it provides a practical assisted listening solution where clear communication and accessibility are essential, while keeping the system neatly out of sight.\u003c\/p\u003e  \u003cp\u003eThis amplifier includes dedicated microphone and line inputs, onboard settings, and LED status indication for both power block presence and loop power. Designed to meet equal opportunity standards and comply with IEC-60118-4 requirements, the DCL20 is well suited for service counters, reception points, and workstations that require dependable hearing loop performance in a compact format.\u003c\/p\u003e  \u003ch3\u003eKey Features of the Opus DCL20\u003c\/h3\u003e \u003cul\u003e   \u003cli\u003e\n\u003cstrong\u003eDiscreet Under-Desk Installation:\u003c\/strong\u003e Designed to mount neatly under a desk or counter for a clean, low-profile assisted listening setup.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eHearing Loop Amplifier Design:\u003c\/strong\u003e Built for hearing loop applications where reliable audio support and accessibility compliance are important.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eDual Audio Inputs:\u003c\/strong\u003e Includes one microphone input and one line input for flexible source connection.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eStatus LED Indicators:\u003c\/strong\u003e Features an LED that indicates the presence of the power block and loop power.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eStandards Compliance:\u003c\/strong\u003e Meets equal opportunity standards and complies with IEC-60118-4 standard requirements.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eIntegrated Audio Processing:\u003c\/strong\u003e Includes adjustable compression, fast attack timing, and automatic lowering behavior for controlled signal handling.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eProtection Features:\u003c\/strong\u003e Includes thermal, short circuit, and start protection for dependable operation.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Small footprint makes it easy to install in space-limited counters and desks.\u003c\/li\u003e \u003c\/ul\u003e  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e   \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Opus\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DCL20\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Under-desk hearing loop amplifier\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eAudio Input:\u003c\/strong\u003e 1 x microphone + 1 x line input\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e 1 x 3.5 mm micro jack + Phoenix\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePhantom Supply:\u003c\/strong\u003e 4.5 V, 1 mA\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePower Supply Characteristics:\u003c\/strong\u003e 12 V DC \/ 1.5 A\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePower Supply Type:\u003c\/strong\u003e Separated power block\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 230 V, 50-60 Hz\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Less than 20 W\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eFuse:\u003c\/strong\u003e Thermal\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eCompression:\u003c\/strong\u003e From 1:1 to 20:1\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eAttack Time:\u003c\/strong\u003e 10 mS\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eLowering:\u003c\/strong\u003e Auto 500 mS or 1,500 mS\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eBandwidth:\u003c\/strong\u003e 80 Hz to 8 kHz at -3 dB\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eDynamic:\u003c\/strong\u003e Greater than 0 dB\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e THD+N less than 0.5% at 1 kHz\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eOutput Type:\u003c\/strong\u003e Current\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eLoop Impedance:\u003c\/strong\u003e From 0.5 to 1.0 Ohm\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePeak Current:\u003c\/strong\u003e 4 A\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eRMS Current:\u003c\/strong\u003e 2 A at 1 kHz\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Thermal, short circuit and start\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.94 x 1.97 x 0.79 inches\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 83 g\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Cardboard\u003c\/li\u003e \u003c\/ul\u003e","brand":"Opus","offers":[{"title":"Default Title","offer_id":45922411282629,"sku":"OPUS-DCL20","price":281.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/b132a1ec0ab239569ec5f28aa6f49b5f.jpg?v=1772488469","url":"https:\/\/avlgear.com\/products\/opus-dcl20-under-desk-hearing-loop-amplifier","provider":"AVLGEAR","version":"1.0","type":"link"}