{"product_id":"minelab-sennheiser-hd-505-headphones","title":"Minelab Sennheiser HD 505 Audiophile Wired Headphones for GPZ 8000","description":"\u003cp\u003eThe \u003cstrong\u003eSennheiser HD 505\u003c\/strong\u003e is the audiophile wired headphone supplied with the \u003cstrong\u003eMinelab GPZ 8000\u003c\/strong\u003e gold detector - available here as a genuine replacement or spare. Minelab paired its flagship with a true high-fidelity, open-back headphone for a specific reason: the GPZ 8000's Echo Sonic Pro™ audio sends distinct signal components to each ear, and it takes a flat-response stereo headphone like the HD 505 to actually hear that separation. Plug it into the detector's 3.5 mm headphone socket and the layered ground and target audio the machine produces arrives intact.\u003c\/p\u003e\n\u003ch2\u003eWhy an Audiophile Headphone on a Gold Detector?\u003c\/h2\u003e\n\u003cp\u003eOn previous machines, headphone choice was about comfort and volume. The GPZ 8000 changed that: Echo Sonic Pro produces rich, layered tones with enhanced stereo separation, and subtle differences in that audio are how experienced operators tell a promising deep signal from ground noise before digging. A speaker or basic mono headset flattens exactly the detail the detector was engineered to deliver. The HD 505's analytical tuning and flat frequency response preserve it - which is why Minelab includes this specific class of headphone in the GPZ 8000 box rather than a generic detecting headset.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/3011-0511_Inline.jpg?v=1784232510\" alt=\"woman metal detecting with headphones\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe same audiophile wired headphones supplied with the Minelab GPZ 8000\u003c\/li\u003e\n\u003cli\u003eOpen-back design with transparent, analytical sound and true stereo imaging - matched to Echo Sonic Pro™ audio\u003c\/li\u003e\n\u003cli\u003eCustom 120-ohm Sennheiser transducer for precise detail across the frequency range\u003c\/li\u003e\n\u003cli\u003eLightweight at approximately \u003cmeta charset=\"utf-8\"\u003e8.4 oz (237 g), built for comfort over long detecting sessions\u003c\/li\u003e\n\u003cli\u003eDetachable cable design - a worn cord is a cheap fix, not a headphone replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/minelab-gpz-8000-gold-prospecting-metal-detector\"\u003eMinelab GPZ 8000\u003c\/a\u003e - via the wired 3.5 mm headphone socket\u003c\/li\u003e\n\u003cli\u003eAny detector or audio device with a standard 3.5 mm headphone output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy From Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eSerious Detecting is an authorized Minelab dealer - every accessory is genuine and warranty-backed. Outfit your machine in our \u003ca href=\"\/collections\/minelab-gpz-8000\"\u003eMinelab GPZ 8000 collection\u003c\/a\u003e, read our field-tested \u003ca href=\"\/blogs\/detecting-prospecting\/minelab-gpz-8000-review-ultimate-depth-and-control-for-serious-gold-prospectors\"\u003eGPZ 8000 review\u003c\/a\u003e, or browse all \u003ca href=\"\/collections\/headphones\"\u003emetal detector headphones\u003c\/a\u003e, \u003ca href=\"\/collections\/minelab\"\u003eMinelab detectors and accessories\u003c\/a\u003e, and \u003ca href=\"\/collections\/prospecting\"\u003egold prospecting equipment\u003c\/a\u003e.\u003c\/p\u003e","brand":"Minelab","offers":[{"title":"Default Title","offer_id":54316571820316,"sku":"3011-0511","price":380.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/3011-0511_stock.jpg?v=1784231978","url":"https:\/\/seriousdetecting.com\/products\/minelab-sennheiser-hd-505-headphones","provider":"Serious Detecting","version":"1.0","type":"link"}