{"product_id":"letshuoer-dx1","title":"LETSHUOER DX1 IEM — 11mm Dynamic Driver, 5kHz Notch Filter, 3.5mm or 4.4mm","description":"\u003cp class=\"tp-summary\"\u003eThe LETSHUOER DX1 is a single-dynamic-driver IEM: an 11mm driver with an aluminum-magnesium alloy nanoparticle-coated, diamond-pattern diaphragm, a built-in 5kHz notch filter and electroplated stainless-steel shells, sold in a 3.5mm or a 4.4mm cable version. It suits listeners who prefer one full-range driver and want the plug matched to their source.\u003c\/p\u003e\n\u003ch2\u003eWho the LETSHUOER DX1 is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-driver fans:\u003c\/strong\u003e One 11mm dynamic driver covers the full range; LETSHUOER says its diamond-pattern topology diaphragm reduces distortion from modal breakup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetail-focused listeners:\u003c\/strong\u003e A built-in 5kHz notch filter trims excess energy around 5kHz, which LETSHUOER says reduces distortion and brings out detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced-source owners:\u003c\/strong\u003e The 4.4mm version connects balanced to DAPs and dongles with a 4.4mm output, while the 3.5mm version fits standard jacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable upgraders:\u003c\/strong\u003e The 256-core silver-plated copper cable detaches at standard 0.78mm 2-pin sockets, so it can be swapped later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkip it if:\u003c\/strong\u003e you want both plugs on one cable; each DX1 version comes with a fixed 3.5mm or 4.4mm plug, so order the one that matches your source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLETSHUOER DX1 key specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver:\u003c\/strong\u003e 11mm dynamic, aluminum-magnesium alloy nanoparticle-coated diaphragm with diamond-pattern topology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuning:\u003c\/strong\u003e Built-in 5kHz notch filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 30Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 108dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20Hz–40kHz, Hi-Res certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShells:\u003c\/strong\u003e Electroplated stainless steel, high-gloss, champagne-gold faceplate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 0.78mm 2-pin, detachable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e 256-core silver-plated monocrystalline copper, Litz braid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug options:\u003c\/strong\u003e 3.5mm single-ended or 4.4mm balanced (one plug per version)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the box:\u003c\/strong\u003e Earphones, cable, 9 pairs of ear tips, storage case, user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"tp-trust\"\u003eGenuine LETSHUOER stock. Free shipping on every order, 45-day returns.\u003c\/p\u003e","brand":"LETSHUOER","offers":[{"title":"3.5mm","offer_id":46346509418631,"sku":"LETSHUOER DX1--3.5mm","price":134.99,"currency_code":"USD","in_stock":true},{"title":"4.4mm","offer_id":46346509451399,"sku":"LETSHUOER DX1--4.4mm","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/5833\/0247\/files\/14203112897.jpg?v=1793183675","url":"https:\/\/tonepier.com\/products\/letshuoer-dx1","provider":"TonePier","version":"1.0","type":"link"}