FiiO brings its latest masterpiece, meet their latest flagship tribrid IEMs, the FiiO FX17. The pair packs a whopping 13-driver per side setup featuring one 10mm lithium-magnesium alloy dynamic driver with four high-performance custom Knowles BA drivers and eight SONION EST drivers on each side. These drivers are arranged together using a precisely crafted chamber featuring both electronic and physical five-way crossover channels. Each driver performs to the best of their abilities, and we are greeted with an unparalleled high-end sound experience. Using FiiO’s patented S.Turbo Acoustic design, the FX17 ensures that users are greeted with a deep, impactful bass response. The pair features premium titanium alloy ear cavities crafted to perfection. Experience the charm of true high-fidelity sonic excellence with the all-new FiiO FX17 Flagship IEMs! The Ultimate Driver Setup FiiO FX17 is at the top of their IEM chain, and it has got this masterpiece tag because it is designed with extensive R&D. FiiO has equipped the pair with a 13-driver configuration per side, taking the benefit of dynamic driver, balanced armature drivers, and EST drivers. They feature one 10mm lithium-magnesium alloy dynamic driver unit that produces a deep and punchy bass response. It is combined with four custom-balanced armature drivers from the famous brand Knowles. Lastly, we have eight units of highly resolving EST drivers from SONION. This 13-driver setup is tuned to deliver an impressive acoustic response that brings you every detail effortlessly. Professionally Crafted Five-Way Crossover Design FiiO is a mastermind brand when it comes to high-fidelity audio gear. The brand has extensive experience in designing premium-quality products. This experience has helped them develop this new flagship FX17. The 13-driver setup is arranged with a professionally designed five-way electronic+physical crossover design. They have implemented a 3D printed cavity for the proper placement of each driver unit. With a carefully designed Electronic PCB, the electronic crossover is achieved where each driver is adjusted for the desired frequency band response. This five-way crossover not only ensures smooth sound response but also introduces a flat impedance curve, resulting in a good source across different devices. Patented S.Turbo Acoustic Design Inspired by the turbos in supercars, FiiO has implemented this special S.Turbo technology on the FX17. This technology is a patented property of FiiO. FiiO’s professional acoustic team has designed this Turbo-like internal chamber design that cleverly enhances the bass response with more punch and a clean textured finish. At the same time, this S.Turbo technology also filters out the excessive mid-high frequency band, resulting in a cleaner sound response. Optimized Rear Cavity For Enhanced Sound Reproduction FiiO has optimized the rear cavity of FX17 for an enhanced sound response. They have dampened the rear vents to control the airflow and achieve an air-damping balance system between the front and rear cavities of the dynamic driver. It also enhances the low-frequency depth and results in enhanced clarity for the midrange frequencies. Pure Titanium Construction FiiO FX17 has all the characteristics of a premium flagship set. The pair features solid titanium material construction from the inner cavity to the face covers, the entire shell is made up of high-purity Titanium material. It treats the pair with a high-strength, robust build structure. The shells are hand-polished and are treated with vapor deposition that gives the pair a lustrous, premium finish. Comfortable Snug Fit With Ergonomic Ear Shells Based on user feedback and scientific research, FiiO has precisely raised the angle between the sound nozzle and the wearing surface by about 10°, this allows the IEMs to provide better comfort while wearing. They promise a comfortable and snug fit, making the FiiO FX17 a great choice for long music-listening sessions. Top-Quality Material Premium Hybrid Cable FiiO bundles the FX17 with a high-purity, flagship-grade stock cable. It is a premium quality cable which is made using three different transmission material wire cores including Gold, Silver, and Copper wire cores. The wire cores are forged at over 1000° and undergo secondary refining to form crystalline monocrystals. 22 pairs of ear tips included Befitting its flagship hybrid IEM status, included with the FIIO FX17 are 22 pairs of various ear tips in different sizes* that ensure you will get a good fit with the sound signature you want. Among the ear tips included are the popular HS18, SpinFit, and HS20 liquid silicone ear tips.