{"product_id":"rdl-ez-hda4b","title":"RDL EZ-HDA4B – Stereo Headphone Distribution Amp, 1x4 Rear Outputs","description":"\u003ch2\u003eWhat is the RDL EZ-HDA4B?\u003c\/h2\u003e\u003cp\u003eThe RDL EZ-HDA4B is a stereo headphone distribution amplifier that feeds one source to four headphone outputs on the rear panel. Individual level controls for each output stay on the front panel.\u003c\/p\u003e\u003ch2\u003eHow does it work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/rdlnet.com\/wp-content\/uploads\/2024\/01\/ez-hda4b.jpg\" alt=\"RDL EZ-HDA4B Stereo Headphone Distribution Amp, 1x4 Rear Outputs\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eThe stereo input connects through RCA jacks, a mini-jack or a 1\/4 in. jack, and one signal feeds all four amplifiers. Rear-panel mini-jack outputs suit installations where headphone cables are routed to listening positions while the controls remain accessible up front. Each output delivers 60 mW into a 100 ohm load and is driven separately. It runs from a 24 Vdc supply such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ps-24ax\"\u003eRDL PS-24AX 24 Vdc power supply\u003c\/a\u003e. For permanent installs, the unit mounts in a 19-inch rack with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ez-ra6\"\u003eRDL EZ-RA6 rack adapter\u003c\/a\u003e or under a counter with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ez-ucb2\"\u003eEZ-UCB2 under-counter bracket pair\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhat are the key features?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour headphone outputs\u003c\/strong\u003e — One stereo source drives four separately powered headphone amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear-panel outputs\u003c\/strong\u003e — Mini-jack outputs on the rear panel keep cabling tidy in fixed listening installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront-panel level knobs\u003c\/strong\u003e — Each output has its own front-panel control for independent volume adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree input options\u003c\/strong\u003e — The source connects by RCA, mini-jack or 1\/4 in. TRS jack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold-plated RCA inputs\u003c\/strong\u003e — Gold-plated RCA input connectors provide dependable connections.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":68025743278316,"sku":"EZ-HDA4B","price":221.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/ez-hda4b.jpg?v=1793777092","url":"https:\/\/creationnetworks.net\/products\/rdl-ez-hda4b","provider":"Creation Networks","version":"1.0","type":"link"}