{"product_id":"linsoul-terras-4n-single-crystal-copper-iem-cable-1-25m","title":"Linsoul Terras 4N Single-Crystal Copper IEM Cable 1.25m","description":"\u003cp\u003e\u003cstrong\u003eThe Linsoul Kiwi Ears Terras is a high-purity 4N single-crystal copper upgrade cable for IEMs, offering flexible Litz construction, interchangeable 3.5mm and 4.4mm plugs, and a durable 400D bulletproof fiber sheath.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you want clearer detail, improved noise rejection, and a comfortable cable that fits both portable and desktop rigs, the Terras delivers a neutral, natural presentation without changing your earphones’ tuning. Built from 4N single-crystal (OCC) copper in a 4-core, 32AWG Litz-style braid, this 1.25m cable prioritizes conductivity and flexibility while protecting the conductors with a rugged outer layer. The plug system supports single-ended 3.5mm and balanced 4.4mm terminations, so it adapts to a wide range of sources and personal listening setups.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the 4N single-crystal copper affect sound quality?\u003c\/h3\u003e\n\u003cp\u003eThe Terras uses oxygen-free, single-crystal copper to lower resistance and refine signal transfer, which helps reveal more micro-detail and preserves timbral accuracy. It aims to present a clean, balanced sound rather than adding coloration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4N OCC copper improves conductivity for clearer highs and tighter lows.\u003c\/li\u003e\n  \u003cli\u003eSingle-crystal construction reduces grain and distortion in complex passages.\u003c\/li\u003e\n  \u003cli\u003eMaintains natural instrument timbre and vocals without artificial warmth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the Litz-type 32AWG design reduce cable noise and microphonics?\u003c\/h3\u003e\n\u003cp\u003eYes — the Litz-style braid with multiple thin strands lowers electromagnetic interference and reduces cable microphonics, making the Terras quieter on the ear during movement. The design balances flexibility with signal integrity for everyday use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e32AWG strands braided to decrease inductance and skin-effect losses.\u003c\/li\u003e\n  \u003cli\u003eReduced handling noise when wearing or adjusting IEMs in daily use.\u003c\/li\u003e\n  \u003cli\u003eBetter noise rejection around portable gear and crowded RF environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat devices and connectors are compatible with this cable?\u003c\/h3\u003e\n\u003cp\u003eThe Terras ships with interchangeable terminations for 3.5mm single-ended and 4.4mm balanced outputs, covering the majority of smartphones, DAPs, desktop amps, and headphone amps. Its universal 2-pin or MMCX-style connectors (depending on your IEM) make swaps straightforward for many popular monitor models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInterchangeable 3.5mm and 4.4mm plugs for portable and balanced systems.\u003c\/li\u003e\n  \u003cli\u003eWorks with most universal and custom-fit IEMs that accept detachable cables.\u003c\/li\u003e\n  \u003cli\u003e1.25m length suitable for pocketed players and amp-tethered listening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and comfortable is the cable for daily use?\u003c\/h3\u003e\n\u003cp\u003eThe Terras combines a 400D bulletproof fiber outer sheath with spring-resistant inner wires to resist fraying and kinking while staying supple. The result is a cable designed to survive commuting, stage use, and long listening sessions without becoming stiff or fragile.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e400D bulletproof fiber sheath protects against abrasion and wear.\u003c\/li\u003e\n  \u003cli\u003eFlexible Litz braid prevents memory and tangling during storage.\u003c\/li\u003e\n  \u003cli\u003eLightweight 1.25m length reduces strain on connectors and ears.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this cable for? The Linsoul Kiwi Ears Terras is aimed at audiophiles and serious music listeners who want a neutral, high-resolution upgrade for detachable IEMs. It suits users who switch between portable players and balanced rigs, performers needing reliable stage cabling, and anyone looking to improve clarity without altering their earphones’ voicing. If you value material purity, low handling noise, and a rugged yet flexible cable build, the Terras is engineered to meet those needs while staying broadly compatible with modern audio sources.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Terras cable come with both 3.5mm and 4.4mm plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the Terras includes interchangeable 3.5mm single-ended and 4.4mm balanced plugs for broad compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this cable fit my detachable IEMs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits most IEMs with standard detachable connectors; check your IEM’s pin type to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Linsoul","offers":[{"title":"Default Title","offer_id":48413577379997,"sku":"B0FHNWTMDG","price":52.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/linsoul-kiwi-ears-terras-front-packaging.jpg?v=1781272331","url":"https:\/\/nexoltic.com\/products\/linsoul-terras-4n-single-crystal-copper-iem-cable-1-25m","provider":"Nexoltic","version":"1.0","type":"link"}