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The FiiO TRUST Series LT-3.5 is a Type-C to 3.5mm audio decoding cable with a built-in HiFi-grade DAC chip supporting 32bit/384kHz, featuring silver-plated OFC conductors, graphene + pure copper shielding, and flame-retardant PVC inner sheath. Available in 80mm and 1000mm lengths — delivers superior audio decoding performance for Android devices, laptops, and USB-C DAPs connecting to 3.5mm headphones and amplifiers. Lab-tested to 5,000 plug/unplug cycles.
FiiO TRUST Series LT-3.5 – Premium Type-C to 3.5mm HiFi Audio Decoding Cable with Built-in DAC Chip
The FiiO TRUST Series LT-3.5 is a premium Type-C to 3.5mm audio decoding cable engineered for audiophiles who want to connect their Android smartphones, tablets, or laptops with USB Type-C output to headphones, earphones, or HiFi amplifiers with a standard 3.5mm input. Part of FiiO's all-new TRUST Series of Cables — a line built around the philosophy of trusted quality, trusted choice, and trusted experience — the LT-3.5 features a built-in HiFi-grade DAC chip supporting up to 32bit/384kHz sample rates, available in two lengths: 80mm (LT-3.5S) and 1000mm (LT-3.5M).
Unlike a simple passive adapter, the LT-3.5 incorporates a dedicated HiFi DAC chip that converts the digital USB audio signal from your Type-C device into a high-quality analog 3.5mm output. This ensures superior audio decoding performance compared to generic adapters, delivering a smooth, detailed, and transparent sound that does justice to your headphones and earphones.
At the core of the LT-3.5 is a high-purity silver-plated oxygen-free copper (OFC) conductor. The oxygen-free copper ensures outstanding electrical conductivity, while the silver plating further enhances conductivity and improves the transfer of high-frequency signals. An advanced graphene + pure copper shielding layer effectively isolates external electromagnetic interference, keeping your audio signal clean and pure.
The TRUST Series LT-3.5 features a seamless injection-molded casing on every plug. The housing is manufactured from high-quality engineering plastic via precision injection molding, providing robust mechanical protection for the internal components. This construction ensures a secure, stable connection that will not loosen or detach over time. The iconic FiiO Arc design on the plug casing conforms naturally to the curve of your finger, making the cable effortless to plug and unplug. The inner sheath is made from flame-retardant PVC material, meeting all safety standards for cable manufacturing.
Durability is built into every layer of the LT-3.5. The cable features a high-elastic PVC outer sheath combined with a glossy polyester FDY (Fully-Drawn Yarn) braid — a combination of abrasion-resistant materials and a tear-proof woven structure that protects against cuts, wear, and kinks. Each internal core wire is reinforced with 500D nylon filament, significantly boosting the cable's resistance to bending stress and pull forces. The result is a soft, flexible cable that is comfortable to handle and resistant to slippage.
Every FiiO TRUST Series cable undergoes thorough testing at FiiO Labs, including 5,000 cycles of insertion-and-removal testing, salt spray corrosion tests, voltage and current tests, lifting tests, swing tests, crush tests, extreme temperature tests, and anti-oxidation tests. This rigorous lab-tested quality assurance process ensures that the LT-3.5 will perform reliably for years to come. When you choose a FiiO TRUST Series cable, you are choosing a product backed by one of the world's leading HiFi audio brands with over a decade of acoustic engineering expertise.
| Brand | FiiO |
|---|---|
| Type | Cables |
| SKU | 6953175731696 |