{"product_id":"hc-18-k-koss-a550","title":"HC-18-K: Dual 3-pin mini-XLR modular headphone cable for Koss A\/550","description":"\u003cp\u003eThe HC-18-K features dual female 3-pin mini-xlr connectors intended for use with the Koss A\/550 headphone.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe HC-18-K is 4.5 ft in length. Use the \u003cem\u003eColor \u003c\/em\u003edropdown menu above to choose between \u003cem\u003eRed \u003c\/em\u003eor \u003cem\u003eTouch of Gray\u003c\/em\u003e colorway options.\u003c\/p\u003e\n\u003ctable width=\"558\" style=\"font-size: 70%; width: 100%; height: 82.1874px;\" height=\"98\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 13.6979px;\"\u003e\n\u003ctd style=\"width: 39.1849%; height: 13.6979px;\"\u003e\n\u003cstrong\u003eSpecs\u003c\/strong\u003e \u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 60.6734%; height: 13.6979px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.6979px;\"\u003e\n\u003ctd style=\"height: 13.6979px; width: 39.1849%;\"\u003eLength:\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 13.6979px; width: 60.6734%;\"\u003e4.5 ft\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.6979px;\"\u003e\n\u003ctd style=\"height: 13.6979px; width: 39.1849%;\"\u003eColor:\u003c\/td\u003e\n\u003ctd style=\"height: 13.6979px; width: 60.6734%;\"\u003eRed or Touch of Gray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.6979px;\"\u003e\n\u003ctd style=\"width: 39.1849%; height: 13.6979px;\"\u003eHeadphone Connector(s):\u003c\/td\u003e\n\u003ctd style=\"width: 60.6734%; height: 13.6979px;\"\u003eDual female 3-pin mini-XLR (wired for Koss A\/550)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.6979px;\"\u003e\n\u003ctd style=\"width: 39.1849%; height: 13.6979px;\"\u003eSource side Connector:\u003c\/td\u003e\n\u003ctd style=\"width: 60.6734%; height: 13.6979px;\"\u003e[F] 4-pin mini-XLR (For use with our \u003ca href=\"https:\/\/hartaudiocables.com\/pages\/other-info\" title=\"Hart Audio Modular System\" rel=\"noopener\" target=\"_blank\"\u003emodular system\u003c\/a\u003e. See Interconnect options in table below. Non-modular options available as well! See below).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.6979px;\"\u003e\n\u003ctd style=\"height: 13.6979px; width: 39.1849%;\"\u003eMaterial:\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 13.6979px; width: 60.6734%;\"\u003eMogami OFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"text-align: center;\"\u003eMODULAR!\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThis cable is balanced capable and \u003ca href=\"https:\/\/hartaudiocables.com\/pages\/other-info\" title=\"Hart Audio Modular system\" rel=\"noopener\" target=\"_blank\"\u003emodular\u003c\/a\u003e; making it compatible with our entire interconnect line! Use the \u003cem\u003eInterconnect \u003c\/em\u003edropdown above to select an interconnect you'd like this cable to ship with (See table further down the listing for details), or browse our \u003ca href=\"https:\/\/hartaudiocables.com\/collections\/interconnects\" target=\"_blank\"\u003eInterconnect Collection\u003c\/a\u003e for other options. If you'll be using this with a bunch of different gear, consider one of our \u003ca href=\"https:\/\/hartaudiocables.com\/collections\/hacable-kit\" target=\"_blank\"\u003eMulti-Kits\u003c\/a\u003e! \u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003eGET THE HC + MK DISCOUNT\u003c\/h4\u003e\n\u003cp\u003ePair this headphone cable with one of our \u003ca href=\"https:\/\/hartaudiocables.com\/collections\/hacable-kit\/products\/multi-kit-1-includes-3-variant-of-ic-1-through-ic-6\" target=\"_blank\"\u003eMK-1 Multi-kits\u003c\/a\u003e for our HC + MK Discount (Applied automatically when the two items are added to your cart). You can view other Mulit-kit options in our \u003ca href=\"https:\/\/hartaudiocables.com\/collections\/hacable-kit\" target=\"_blank\"\u003ekit collection here\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003eCUSTOMIZE IT!\u003c\/h4\u003e\n\u003cp\u003eNeed a length other than 4.5 ft? Would like a color choice other than Red or Touch of Gray? Head to any of the custom listings below where you can customize the length, color(s) and termination of this cable.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/products\/cst-hc-18-k\" target=\"_blank\" rel=\"noopener\"\u003eCustom HC-18-K\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/products\/twbra-hc-18-k\" target=\"_blank\" title=\"Twisted Braid HC-18-K headphone cable for Koss A\/550\" rel=\"noopener\"\u003eTwisted Braid HC-18-K\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/products\/bra-hc-18-k\" target=\"_blank\" title=\"Braided HC-18-K headphone cable for Koss A\/550\" rel=\"noopener\"\u003eBraided HC-18-K\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/products\/chbra-hc-18-k\" target=\"_blank\" rel=\"noopener\"\u003eThick Braided HC-18-K\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6 style=\"text-align: center;\"\u003eOther versions of this Cable \u003c\/h6\u003e\n\u003ctable width=\"100%\" style=\"font-size: 70%; height: 150.82px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 13.7109px;\"\u003e\n\u003ctd style=\"width: 28.7664%; height: 13.7109px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.2336%; height: 13.7109px;\"\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.7109px;\"\u003e\n\u003ctd style=\"width: 28.7664%; height: 13.7109px;\"\u003e\n\u003ca href=\"https:\/\/hartaudiocables.com\/products\/hc-18-k-koss-a550\" title=\"HC-18-K modular headphone cable for Koss A550\" rel=\"noopener\" target=\"_blank\"\u003eHC-18-K\u003c\/a\u003e\u003ca title=\"HC-9 Dual 3.5mm headphone cable for Hifiman, Focal and more\" href=\"https:\/\/hartaudiocables.com\/collections\/headphone-cables\/products\/hc-9-dual-3-5mm-mono-ts-balanced-headphone-cable\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.2336%; height: 13.7109px;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003eOur standard, modular version of this cable. \u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.4219px;\"\u003e\n\u003ctd style=\"width: 28.7664%; height: 27.4219px;\"\u003eHC-18-K-Split\u003c\/td\u003e\n\u003ctd style=\"width: 66.2336%; height: 27.4219px;\"\u003eOur \"HC-Split\" version of the HC-18-K. Modular. Includes just the 18\" split portion of the cable. Coming Soon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.4219px;\"\u003e\n\u003ctd style=\"width: 28.7664%; height: 27.4219px;\"\u003e\n\u003ca href=\"https:\/\/hartaudiocables.com\/products\/rpl-hc-18-k\" title=\"RPL-HC-18-K Dual 3-pin mini-XLR headphone cable for Koss A550\" rel=\"noopener\" target=\"_blank\"\u003eRPL-HC-18-K\u003c\/a\u003e\u003ca title=\"Replacement Dual 3.5mm heapdhone cable for Hifiman, Focal and more.\" href=\"https:\/\/hartaudiocables.com\/collections\/replacement-line\/products\/dual-3-5mm-cable-for-hifiman-focal-headphones-and-more\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.2336%; height: 27.4219px;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003eA non-modular version of the HC-18-K cable. Part of our \u003cem\u003eReplacement Line.\u003c\/em\u003e You can choose which connector you'd like the headphone cable terminated to.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.7109px;\"\u003e\n\u003ctd style=\"width: 28.7664%; height: 13.7109px;\"\u003e\n\u003ca href=\"https:\/\/hartaudiocables.com\/products\/cst-hc-18-k\" title=\"Custom Dual 3-pin mini-XLR headphone cable for Koss A550\" rel=\"noopener\" target=\"_blank\"\u003eCST-HC-18-K\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.2336%; height: 13.7109px;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003eA customizable version of the HC-18-K. You can choose Length, termination \u0026amp; color(s).\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.4219px;\"\u003e\n\u003ctd style=\"width: 28.7664%; height: 27.4219px;\"\u003e\n\u003ca href=\"https:\/\/hartaudiocables.com\/products\/bra-hc-18-k\" rel=\"noopener\" target=\"_blank\"\u003eBRA-HC-18-K\u003c\/a\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.2336%; height: 27.4219px;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003eA customizable \u003cspan style=\"text-decoration: underline;\"\u003ebraided\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eversion of the HC-18-K.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eYou can choose Length, termination \u0026amp; color(s).\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.7109px;\"\u003e\n\u003ctd style=\"width: 28.7664%; height: 13.7109px;\"\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/products\/twbra-hc-18-k\" title=\"Custom Twisted Braid dual 3-pin mini-XLR headphone cable for Koss A\/550\"\u003eTWBRA-HC-18-K\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.2336%; height: 13.7109px;\"\u003eA customizable twisted braid version of the HC-18-K.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.7109px;\"\u003e\n\u003ctd style=\"width: 28.7664%; height: 13.7109px;\"\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/products\/chbra-hc-18-k\" title=\"CHBRA-HC-18-K thick braided dual 3-pin mini-xlr headphone cable for Koss A\/550 Hart Audio Cables custom shop.\" rel=\"noopener\" target=\"_blank\"\u003eCHBRA-HC-18-K\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.2336%; height: 13.7109px;\"\u003eA thick braided version of the HC-18-K. You can choose length, termination \u0026amp; color(s).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eINTERCONNECT OPTIONS\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis table provides details for the interconnect choices in the dropdown menu above.\u003c\/p\u003e\n\u003ctable style=\"font-size: 80%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.9482%; height: 18px;\"\u003e\u003cstrong\u003eInterconnect\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9101%; height: 18px;\"\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 14.9766px;\"\u003e\n\u003ctd style=\"width: 33.9482%; height: 14.9766px;\"\u003eCable Only\u003c\/td\u003e\n\u003ctd style=\"width: 65.9101%; height: 14.9766px;\"\u003eJust the headphone cable. No interconnect Included.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.9482%; height: 18px;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e1\/4\"\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 65.9101%; height: 18px;\"\u003e3\" variant of our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/collections\/interconnects\/products\/ic-1-1-4-trs\" title='IC-1: 1\/4\" TRS interconnect' target=\"_blank\"\u003eIC-1\u003c\/a\u003e: 1\/4\" TRS interconnect.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.9482%; height: 18px;\"\u003e3.5mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 65.9101%; height: 18px;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e3\" variant of our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/collections\/interconnects\/products\/ic-2-3-5mm-trs\" title=\"IC-2: 3.5mm TRS interconnect\" target=\"_blank\"\u003eIC-2\u003c\/a\u003e: 3.5mm TRS interconnect.\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.9482%; height: 18px;\"\u003e[M] 4-pin XLR\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 65.9101%; height: 18px;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e3\" variant of our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/collections\/interconnects\/products\/ic-3-4-pin-xlr\" title=\"IC-3: [M] 4-pin XLR balanced interconnect\" target=\"_blank\"\u003eIC-3\u003c\/a\u003e: [M] 4-pin XLR interconnect. Balanced\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.9482%; height: 18px;\"\u003e2.5mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 65.9101%; height: 18px;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e3\" variant of our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/collections\/interconnects\/products\/ic-4-2-5mm-trrs\" title=\"IC-4: 2.5mm TRRS balanced interconnect\" target=\"_blank\"\u003eIC-4\u003c\/a\u003e: 2.5mm TRRS interconnect. Balanced\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 56px;\"\u003e\n\u003ctd style=\"width: 33.9482%; height: 56px;\"\u003e3.5mm 4 pole\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 65.9101%; height: 56px;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e3\" variant of our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/collections\/interconnects\/products\/ic-5-3-5mm-trrs\" title=\"IC-5: 3.5mm TRRS balanced interconnect\" target=\"_blank\"\u003eIC-5\u003c\/a\u003e: 3.5mm TRRS interconnect. Balanced (Be absolutely sure that you have compatible gear for this. Your phone and laptop are not)\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.9482%; height: 18px;\"\u003e4.4mm\u003c\/td\u003e\n\u003ctd style=\"width: 65.9101%; height: 18px;\"\u003e3\" variant of our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/hartaudiocables.com\/collections\/interconnects\/products\/ic-6-4-4mm-trrrs\" title=\"4.4mm TRRRS balanced interconnect\" target=\"_blank\"\u003eIC-6\u003c\/a\u003e: 4.4mm TRRRS interconnect. Balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.9482%;\"\u003eUSB-C\u003c\/td\u003e\n\u003ctd style=\"width: 65.9101%;\"\u003e3\" variant of our \u003ca rel=\"noopener\" title=\"Hart Audio IC-C USB-C modular interconnect\" href=\"https:\/\/hartaudiocables.com\/collections\/interconnects\/products\/ic-c-usb-interconnect\" target=\"_blank\"\u003eIC-C\u003c\/a\u003e: USB-C interconnect. Uses the Realtek ALC5686 chip.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"text-align: center;\"\u003eCOMPATIBILITY\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eKOSS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eA\/550\u003c\/p\u003e","brand":"Hart Audio Cables","offers":[{"title":"Red \/ Cable Only","offer_id":48304963616989,"sku":"HC-18-K-R","price":52.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ 1\/4\"","offer_id":48304963649757,"sku":"HC-18-K-R-IC-1-P","price":70.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ 3.5mm","offer_id":48304963682525,"sku":"HC-18-K-R-IC-2-P","price":67.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ [M] 4-pin XLR (Balanced)","offer_id":48304963715293,"sku":"HC-18-K-R-IC-3-P","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ 2.5mm (Balanced)","offer_id":48304963748061,"sku":"HC-18-K-R-IC-4-P","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ 3.5mm 4 pole (Balanced)","offer_id":48304963780829,"sku":"HC-18-K-R-IC-5-P","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ 4.4mm (Balanced)","offer_id":48304963813597,"sku":"HC-18-K-R-IC-6-P","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ USB-C","offer_id":48304963846365,"sku":"HC-18-K-R-IC-C-P","price":81.0,"currency_code":"USD","in_stock":true},{"title":"Touch of Gray \/ Cable Only","offer_id":48304963879133,"sku":"HC-18-K-G","price":52.0,"currency_code":"USD","in_stock":true},{"title":"Touch of Gray \/ 1\/4\"","offer_id":48304963911901,"sku":"HC-18-K-G-IC-1-P","price":70.0,"currency_code":"USD","in_stock":true},{"title":"Touch of Gray \/ 3.5mm","offer_id":48304963944669,"sku":"HC-18-K-G-IC-2-P","price":67.0,"currency_code":"USD","in_stock":true},{"title":"Touch of Gray \/ [M] 4-pin XLR (Balanced)","offer_id":48304963977437,"sku":"HC-18-K-G-IC-3-P","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Touch of Gray \/ 2.5mm (Balanced)","offer_id":48304964010205,"sku":"HC-18-K-G-IC-4-P","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Touch of Gray \/ 3.5mm 4 pole (Balanced)","offer_id":48304964042973,"sku":"HC-18-K-G-IC-5-P","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Touch of Gray \/ 4.4mm (Balanced)","offer_id":48304964075741,"sku":"HC-18-K-G-IC-6-P","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Touch of Gray \/ USB-C","offer_id":48304964108509,"sku":"HC-18-K-G-IC-C-P","price":81.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0106\/8253\/1921\/files\/HC-18-KThumbnail.png?v=1785741298","url":"https:\/\/hartaudiocables.com\/products\/hc-18-k-koss-a550","provider":"Hart Audio Cables","version":"1.0","type":"link"}