FiiO FT15 101mm Diamond Nano-Diaphragm Planar Magnetic Open-Back Headphones

Features:- >Brand-New Full-Sized Over-Ear Headphones. >Fourth-Generation Self-Developed Planar Magnetic Driver. >Massive 101mm Full-Size Planar Driver Unit. >Innovative Ultra-Thin 800nm Diaphragm. >28nm Chip-Level Vacuum Electroplated Voice Coil. >Patented Uniform Isodynamic Magnetic Field Design. >High-Sensitivity, Easy-to-Drive Design. >Premium North American FAS-Grade Solid Black Walnut Wood Ear Cups. >Ultra-Lightweight 425g Chassis with Carbon-Fiber Headband. >High-Purity 6N OCC Liquid Nitrogen Cryo-Treated Cable. >Includes Two Pairs of Distinctive Earpads(Suede & Protein Leather). >Luxurious Custom-Developed Yaoli Linen Headphone Storage Case. >Hi-Res Audio Certified. Technical Information:- >Driver Size: 101mm. >Headphone Architecture: Open-Back Planar Magnetic Driver. >Impedance: 24Ω@1kHz. >Frequency Response: 7Hz~40kHz. >Sensitivity: 95dB/mW. >Weight: 425g. >Cable Material: 6N Liquid Nitrogen Frozen OCC Copper. >Headphone Connectors: Dual 3.5mm. >Termination Plug: 4.4mm Balanced Plug(Includes 6.35mm and 4-pin XLR adapters). FiiO FT15 is here to redefine your desktop listening sessions with its massive 101mm planar magnetic driver and professionally designed open-back architecture. Breaking new ground in the planar magnetic space, this open-back headphone utilizes FiiO’s fourth-generation self-developed planar technology, boasting a massive 101mm driver equipped with a groundbreaking 800nm ultra-thin diaphragm. To guarantee top-tier acoustic performance and unmatched durability, FiiO has implemented patented diamond coatings and a highly advanced 28nm chip-level manufacturing process for the voice coil. The FT15 ensures ultimate versatility with a highly efficient 95dB/mW design that makes it surprisingly easy to drive from portable sources. Additionally, FiiO bundles a high-purity cry-treated 6N OCC cable as stock with the pair. It’s time to take your music listening experience to the next level with the all-new FiiO FT15!! Unmatched Sonic Presentation with 101mm Huge Driver Unit:- FiiO FT15 houses a tremendously powerful acoustic engine designed to deliver a grand, speaker-like presentation. The core of this headphone is a massive 101mm full-size planar magnetic driver that offers an effective vibration area of 6443.5mm², a staggering 35% increase over the previous generation. This expansive surface area provides the FT15 with incredible energy reserves, resulting in remarkably deep low-frequency extension and a sprawling, natural soundstage that effortlessly handles complex orchestral tracks and massive dynamic shifts with relative ease. Innovative Ultra-thin Diaphragm with Premium Coating:- Pushing the absolute boundaries of material science, FiiO has crafted an ultra-thin 800nm diaphragm for the FT15, reducing thickness by 86.7% compared to traditional 1-micron planar drivers. This extreme thinness guarantees lightning-fast transient speeds and exquisite micro-detail retrieval. Taking it a step further, the diaphragm features a patented full-surface diamond coating. This drastically enhances the rigidity of the driver, effectively suppressing high-frequency split vibrations and reducing distortion to near zero. The result is a highly resolving, transparent, and completely fatigue-free treble response. Semiconductor-Grade Voice Coil Manufacturing:- FiiO is known in the industry to bring the most exciting and innovative products. The latest FiiO FT15 is no different, this powerful headphone features a highly advanced 28nm chip-level vacuum electroplating process to uniformly attach the silver-aluminum voice coil to the diaphragm film. This process vastly improves the adhesion and structural stability of the conductive layer, resulting in flawless acoustic coherency even during intense, prolonged listening sessions. Easy to Power, Efficient Design with Patented Isodynamic Magnetic Field Design:- You do not need a massive powerhouse to make the FT15 sing. Thanks to a highly efficient dual-sided asymmetrical magnetic circuit and a patented uniform isodynamic magnetic field design, the pair is driven with great ease. This meticulous arrangement yields a high sensitivity of 95dB/mW and a low impedance of just 24Ω. Whether you are plugging the FT15 into a high-end desktop amplifier or a premium portable DAC/AMP dongle, the FT15 delivers a full-bodied, dynamic sound signature without breaking a sweat. Premium, Lightweight Aesthetics with FAS-Grade Walnut Wood Ear Cups:- FiiO FT15 is a true collector's item that seamlessly blends acoustic engineering with artisanal craftsmanship. The earcups are precisely milled from North American FAS-grade solid black walnut wood, providing excellent acoustic damping and a deeply luxurious aesthetic with unique natural grain patterns. Despite housing a massive 101mm driver and heavy-duty magnets, FiiO's engineers have meticulously optimized the chassis, including the integration of a high-strength carbon fibre headband, bringing the total weight down to a highly comfortable 425g for hours of fatigue-free listening. High-Quality Cryo-Treated 6N OCC Stock Cable:- FiiO FT15 comes standard with a high-end 6N OCC(Single-Crystal Copper) cable that has undergone a rigorous -192°C liquid nitrogen deep-freeze cryo-treatment process. This process completely eliminates internal metal stress and results in buttery-smooth sound signal transmission with negligible internal resistance from the cable. The cable adopts dual 3.5mm plugs on the headphone side and a standard 4.4mm balanced plug on the termination side. FiiO bundles 6.35mm and 4-Pin XLR adapters for versatile connectivity with the FT15.