{"product_id":"fiio-jt7-open-back-planar-magnetic-headphones","title":"FiiO JT7 Open-Back Planar Magnetic Headphones","description":"\u003ch2\u003e🧾 Overview\u003c\/h2\u003e\n\u003cp\u003eThe FiiO JT7 is an open-back planar magnetic headphone designed to bring fast, spacious and highly detailed planar sound to a more affordable price level. Built around a large 95×86 mm proprietary planar driver with a 3 μm ultra-thin diaphragm, it is made for listeners who want an airy soundstage, clean transient response and long-session comfort without the weight of traditional planar headphones.\u003c\/p\u003e\n\u003ch2\u003e✅ Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Large 95×86 mm proprietary planar magnetic driver for expansive, detailed sound\u003c\/li\u003e\n\u003cli\u003e✅ 3 μm ultra-thin diaphragm for fast transient response and clear treble\u003c\/li\u003e\n\u003cli\u003e✅ Open-back over-ear design for a natural, spacious presentation\u003c\/li\u003e\n\u003cli\u003e✅ F.E.S. — FiiO Elastic System — designed to improve diaphragm movement and bass performance\u003c\/li\u003e\n\u003cli\u003e✅ Two-way heterogeneous high-density neodymium magnets for improved sensitivity and control\u003c\/li\u003e\n\u003cli\u003e✅ Lightweight 318 g foldable design for easier daily use and storage\u003c\/li\u003e\n\u003cli\u003e✅ Detachable dual 3.5 mm TRS cable system with 3.5 mm and 4.4 mm cables included\u003c\/li\u003e\n\u003cli\u003e✅ Replaceable earpads and detachable headband cushion for better long-term serviceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\n\u003csummary style=\"font-size: 1.2em; font-weight: bold; text-decoration: underline; cursor: pointer;\"\u003e📊 Technical Specifications ▼\u003c\/summary\u003e\n\u003ctable style=\"margin-top: 10px;\" cellpadding=\"4\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Type\u003c\/td\u003e\n\u003ctd\u003eOpen-back over-ear planar magnetic headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Type\u003c\/td\u003e\n\u003ctd\u003ePlanar magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Size\u003c\/td\u003e\n\u003ctd\u003e95 × 86 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiaphragm\u003c\/td\u003e\n\u003ctd\u003e3 μm ultra-thin diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet System\u003c\/td\u003e\n\u003ctd\u003eTwo-way heterogeneous high-density neodymium magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElastic System\u003c\/td\u003e\n\u003ctd\u003eF.E.S. — FiiO Elastic System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e7 Hz – 40 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e18 Ω @ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e92 dB\/mW @ 1 kHz; 109 dB\/Vrms @ 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone Connectors\u003c\/td\u003e\n\u003ctd\u003eDual 3.5 mm TRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Audio Plugs\u003c\/td\u003e\n\u003ctd\u003e3.5 mm single-ended, 4.4 mm balanced, 6.3 mm adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003eHigh-purity oxygen-free copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHi-Res Certification\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 318 g, excluding cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003ch2\u003e📦 What’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e📦 FiiO JT7 headphones\u003c\/li\u003e\n\u003cli\u003e🔌 3.5 mm headphone cable\u003c\/li\u003e\n\u003cli\u003e🔌 4.4 mm balanced headphone cable\u003c\/li\u003e\n\u003cli\u003e🔩 6.3 mm male to 3.5 mm female adapter\u003c\/li\u003e\n\u003cli\u003e🎒 Storage pouch\u003c\/li\u003e\n\u003cli\u003e📖 Quick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e🔄 Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatible with headphone amplifiers, desktop DAC\/AMPs, portable DACs, digital audio players, CD players, laptops and audio interfaces with 3.5 mm, 4.4 mm balanced or 6.3 mm headphone outputs. Due to its 18 Ω impedance and planar magnetic design, the JT7 can work with many portable sources, but a stronger DAC\/AMP or desktop amplifier is recommended for better bass control, dynamics and overall headroom.\u003c\/p\u003e\n\u003ch2\u003e📦✈️ Shipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003e📦 Insured worldwide delivery\u003cbr\u003e🔄 14-day return policy\u003cbr\u003e🛡️ 2-year EU warranty\u003c\/p\u003e\n\u003ch2\u003e📝 Reviews\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadfonia:\u003c\/strong\u003e described the FiiO JT7 as “one of the best headphone I listened to this year” for the price, praising its easy drivability and overall performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadfonics:\u003c\/strong\u003e noted that the JT7 is not as sensitive as dynamic headphones, but is easier to drive than many higher-end planar models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMajorHiFi:\u003c\/strong\u003e highlighted the JT7’s foldable design, lightweight build and plush ear pads, calling it comfortable for long listening sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile Audiophile:\u003c\/strong\u003e praised its open, airy and spacious technical presentation, with accurate imaging and strong layering for the price.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e⚠️ Warning\u003c\/h2\u003e\n\u003cp\u003e⚠️ Warning: The FiiO JT7 may cause sudden disbelief that planar headphones can be this light, this foldable and this affordable — followed by an urgent need to test every DAC\/AMP in the house “just to be sure.”\u003c\/p\u003e","brand":"FiiO","offers":[{"title":"Default Title","offer_id":54084728062298,"sku":"5570196","price":129.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/5044\/0324\/files\/51qjvuvt4_L._AC_SL1000.jpg?v=1777530185","url":"https:\/\/premiumhifi.lv\/fi\/products\/fiio-jt7-open-back-planar-magnetic-headphones","provider":"🟢 PremiumHIFI audio store","version":"1.0","type":"link"}