{"product_id":"sennheiser-hd-26-300-pro-straight-cable","title":"Sennheiser HD 26\/300 PRO - Straight Cable","description":"\u003cdiv class=\"markdown markdown-main-panel tutor-markdown-rendering enable-luminous-fast-follows stronger enable-updated-hr-color\" id=\"model-response-message-contentr_8839ecddd037e735\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003cp data-path-to-node=\"0\"\u003eThe Sennheiser HD 26\/300 PRO Straight Cable (Article Number: 552746) is a factory-original original equipment manufacturer (OEM) replacement audio cable designed exclusively for the \u003cb data-path-to-node=\"0\" data-index-in-node=\"182\"\u003eSennheiser HD 26 PRO, HD 300 PRO, and HD 300 PROtect\u003c\/b\u003e professional monitoring headphone series.\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eHeadphone leads are the most frequent point of wear and failure in active production gear. This premium replacement copper cable allows broadcast engineers, studio technicians, and field recordists to instantly restore their headphones to service right at the desk without tools or a lengthy factory repair process.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eKey Architectural and Engineering Attributes\u003c\/h3\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eStructure-Borne Noise Reduction:\u003c\/b\u003e Although labeled a straight cable, the assembly integrates a specialized micro-coiled segment located near the top headphone attachment block. This intentional acoustic loop acts as a mechanical shock absorber, dampening structure-borne handling noises and friction vibrations before they can travel up the jacket and rattle into the earcup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eDual-Screw Headphone Locking Attachment:\u003c\/b\u003e The headphone-side connector housing is equipped with dedicated mechanical anchor points and integrated locking screws. This secure attachment method fastens the lead firmly to the headband assembly, ensuring the cable cannot be accidentally jerked loose during active field reporting (ENG), studio tracking, or broadcast shifts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eThreaded 3.5 mm Stereo Plug:\u003c\/b\u003e The source termination end features a factory-molded 3.5 mm TRS stereo mini-jack plug. The outer casing is precision-threaded to cleanly accept a standard Sennheiser 6.3 mm (\u003cspan class=\"math-inline\" data-math='1\/4\\text{\"}' data-index-in-node=\"203\"\u003e$1\/4\\text{\"}$\u003c\/span\u003e) screw-on adapter, ensuring reliable physical connectivity with both portable recording packs and professional studio mixing consoles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eTechnical Specifications Matrix\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHardware Specification Value\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\"\u003eModel Reference Name\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003eHD 26\/300 PRO - Straight Cable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\"\u003eOfficial Article Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003e552746\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\"\u003eUniversal Product Code (UPC)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003e615104246836\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\"\u003eMaster Headphone Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eHD 26 PRO \/ HD 300 PRO \/ HD 300 PROtect Only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,0,0\"\u003e\u003cb data-path-to-node=\"7,5,0,0\" data-index-in-node=\"0\"\u003eTotal Physical Cable Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,1,0\"\u003e1.5 meters (4.92 feet)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,6,0,0\"\u003e\u003cb data-path-to-node=\"7,6,0,0\" data-index-in-node=\"0\"\u003eSource End Connector\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,6,1,0\"\u003e3.5 mm TRS Stereo Plug (Screwable\/Threaded)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,7,0,0\"\u003e\u003cb data-path-to-node=\"7,7,0,0\" data-index-in-node=\"0\"\u003eHeadphone End Connector\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,7,1,0\"\u003eSennheiser Proprietary Modular Block with Dual Locking Screws\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,8,0,0\"\u003e\u003cb data-path-to-node=\"7,8,0,0\" data-index-in-node=\"0\"\u003eConductor Core Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,8,1,0\"\u003eHigh-grade Oxygen-Free Copper (OFC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eInstallation and Field Replacement Guidance\u003c\/h3\u003e\n\u003cblockquote data-path-to-node=\"10\"\u003e\n\u003cp data-path-to-node=\"10,0\"\u003e\u003cb data-path-to-node=\"10,0\" data-index-in-node=\"0\"\u003eZero-Tool Field Installation:\u003c\/b\u003e To replace a damaged cable, gently loosen the two small retaining screws securing the old cable block to the headband. Disconnect the old lead pins from the headphone earcups. Align the new proprietary modular connector block from the 552746 cable into position, gently seat the left and right ear cup connector pins, and hand-tighten the retention screws until snug.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cblockquote data-path-to-node=\"11\"\u003e\n\u003cp data-path-to-node=\"11,0\"\u003e\u003cb data-path-to-node=\"11,0\" data-index-in-node=\"0\"\u003eMinimize Mechanical Strain:\u003c\/b\u003e While the micro-coiled segment is uniquely engineered to absorb tugs and reduce structural rubbing noise, avoid wrapping the cable tightly around the ear cups when coiling the headphones for storage. Tight wrapping creates unnecessary stress curves near the strain-relief boots, which can cause internal copper fatigue over time. Coil the cable loosely in a natural circle before sliding your headphones into their kit case.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52073388867886,"sku":"SEN-552746","price":471.5,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0157\/2910\/files\/SEN-552746_image1.jpg?v=1782386147","url":"https:\/\/shopvisuals.tv\/products\/sennheiser-hd-26-300-pro-straight-cable","provider":"ShopVisuals.tv","version":"1.0","type":"link"}