FiiO FA7S Over-the-Ear Earphone with 6 Balanced Armature IEMs and Acoustic Prism System (Black)

The hi-res FiiO FA7S Earphone's expertly-tuned three-way crossover enables each driver in an average 1:1:1 way to balance the high, mid, and low frequencies, and separates them using the ‘2 plus 2 plus 2’ method. Each frequency range takes two different drivers which are designed in an electronic and structural crossover system for precise cutting - thus resulting in a more realistic, balanced sound fully capable of rendering every last detail and emotion in your music, just as the artists intended. The FA7S's faceplate is processed through a five-axis CNC machine, and the rear cavity is polished by hand for a shiny, dazzling, mirror-like finish. In addition, the 316L stainless steel goes through a PVD electroplating coating process for significantly increased rigidity. The FA7S hi-res headphone comes in black and gold- the PVD electroplating coating added black elements to achieve a bright, transparent mirror-like appearance. In addition, the specially selected gold mesh on the base echoes with the exquisite black faceplate- this elegance is only for your preference.
Wiring and Plugs                                                        
The FA7S headphone comes with a high-purity silver-plated monocrystalline wire cable - 8 strands of 19 wires each for a total of 152 wires. Each wire is individually isolated and all are braided together in the Litz style. The outer sheath of the cable is made from TPU, with not only a gorgeous transparent black look but is also resistant to yellowing after long-term use and against stiffening when in low-temperature environments. Every detail of the FA7S earphone cable has been optimized for your comfort and ease of use. The expanded angled MMCX connectors with left ‘blue’ and right ‘red’ indicators make it easy to connect and detach the FA7S, while the curve of the ear hook is based on scientific research to make it conform comfortably to your ears. With how comfortable the FA7S wired earphone is, you will want to rock to every music note. The FA7S wired headphone features a twist-lock swappable plug system. Choose between 3.5 mm single-ended, 2.5 mm balanced, and 4.4 mm balanced plugs to suit your music source. You get to choose how to enjoy your music.
Other Features
The FA7S earphone is equipped with 6 balanced armature drivers, with each set of drivers handling a specific frequency range and having their own sound chambers so as to minimize frequency interference greatly. Both the low-frequency set and high-frequency set of drivers are made by Knowles – resulting in greatly extended, robust, yet controlled bass as well as highly detailed, delicate treble. The mid-frequency driver is a custom unit exclusively for FiiO, with lush vocals and an exceptionally pure, natural sound. FA7S wired headphone adopts FiiO’s third-generation industrial design with its distinct elements - such as Y-shaped elements reminiscent of windmills, the 120-degree angles, and tri-circular faceplate - all working in harmony to create a balanced sound through clever acoustic design. Each earphone unit of the FA7S earphone made of fastidiously drawn stainless steel and bright blue steel mesh, together with its other unique visual elements, comes together in an intricate design that’s aggressively bold yet pleasantly soothing. The FA7S is officially Hi-Res Audio certified, a testament to its ability to present rich musical details with superb sound quality.