{"product_id":"nagaoka-r1-high-end-reference-in-ear-headphones-silver-nag-r1-sil","title":"Nagaoka R1 High-End Reference In-Ear Headphones Silver","description":"\u003cp\u003eWorld first! High-end reference in-ear headphones with a ruby acoustic filter.\u003c\/p\u003e\u003cp\u003eThe R1 is the world's first balanced-armature earphone to use ruby as an acoustic filter. It is equally impressive in terms of performance, aesthetics and design. The extremely hard ruby material used as the acoustic filter strongly suppresses stray resonances inside the unit and delivers incredible depth and clarity across the entire frequency spectrum, with a soundstage and dynamic range never heard before from in-ear headphones.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMachined low-resonance aluminium housing\u003c\/li\u003e\n\u003cli\u003e4N OFC silver-plated cable with gold-plated 3.5 mm angled connector\u003c\/li\u003e\n\u003cli\u003eComply foam ear tips for airtight fit and sound isolation\u003c\/li\u003e\n\u003cli\u003eSpare set of ear tips\u003c\/li\u003e\n\u003cli\u003eSupplied with a storage case made of domestic cowhide leather\u003c\/li\u003e\n\u003cli\u003eMade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: closed, in-ear\u003c\/li\u003e\n\u003cli\u003eEar tips: silicone\u003c\/li\u003e\n\u003cli\u003eFrequency range: 4 - 90,000 Hz\u003c\/li\u003e\n\u003cli\u003eImpedance: 31 Ω ± 10%\u003c\/li\u003e\n\u003cli\u003eSensitivity: 113 ± 2 dB\u003c\/li\u003e\n\u003cli\u003eMax. input: 20 mW\u003c\/li\u003e\n\u003cli\u003eCable: 1.2 m, symmetrical\u003c\/li\u003e\n\u003cli\u003eWeight: 8.0 g\u003c\/li\u003e\n\u003cli\u003eConnector: 3.5 mm gold-plated angled jack\u003c\/li\u003e\n\u003cli\u003eColour: Silver\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nagaoka","offers":[{"title":"Default Title","offer_id":59117766508879,"sku":"NAG-R1-SIL","price":639.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/1663\/9311\/files\/nagaoka-r1-high-end-reference-in-ear-headphones-silver-nag-r-1.jpg?v=1791972779","url":"https:\/\/music1st.eu\/products\/nagaoka-r1-high-end-reference-in-ear-headphones-silver-nag-r1-sil","provider":"MUSIC1ST","version":"1.0","type":"link"}