FiiO FH7s is a brand new five-driver hybrid set of high-resolution in-ear monitors from FiiO. The pair comes equipped with a powerful 13.6mm dynamic driver paired with four customized balanced armature drivers from Knowles. With the genes of the “FH” series of IEMs, the latest FH7s delivers impressive sound performance with ultimate clarity and details. Take your Hi-Res musical experience to all new heights with the all-new FiiO FH7S. Powerful Performance With A Powerful Driver Configuration FiiO’s latest FH7S packs a powerful performance with its precisely designed driver configuration. The pair houses a five-driver hybrid configuration featuring a 13.6mm custom-developed DLC Diaphragm dynamic driver unit. This dd unit is paired with four customised balanced armature drivers from Knowles. FiiO has equipped the FH7s with the same 2nd-gen 13.6mm DLC driver that they implemented in the Flagship FH9. It produces a powerful lower end with an extended bass response. Its diaphragm is made of DLC(Diamond-Like Carbon) material, it’s highly damped and has a rigid, lightweight structure promising clean and precise bass response. All-New Sci-Fi Design Unlike the previously released IEMs from the “FH” series that had an angular design, the latest FH7s gets the latest-generation Sci-Fi-like edgy design with its earpieces. The shells have been meticulously designed for a comfortable fit and ergonomic form factor. It’s appearance matches with that of the recently launched M17 and M11 plus. 2nd-Gen Semi-Acoustic Design Architecture FH7s features FiiO’s 2nd generation semi-open design to present a wide, spacious soundstage for your music. The semi-open design also incorporates FiiO’s air-pressure relief between the from and rear cavity structure. Unique notch filter technology. Using finite element analysis the development team created a unique notch filter for the FH7S. The notch filter precisely guides sound waves to eliminate unwanted resonances between the shell, sound tube, and ear canal to suppress undesirable sibilance – resulting in a detailed, transparent yet unfatiguing sound. High-Purity Stock Cable With Swappable Termination FiiO bundles the FH7s with a high-purity silver-plated monocrystalline copper cable with expanded MMCX connectors and swappable termination plug. It’s a thick 152-core cable with 8 strands of high-purity wires. It uses twist-lock type termination plugs and includes 3.5mm single-ended and 4.4mm balanced plugs in the package. Adjustable Sound With Swappable Filters FiiO FH7S comes with three interchangeable tuning filters, each filter has its own damping and filter density. Preinstalled on the FH7S is the White filter for balanced sound, transparent and clear, included is also a Red filter for enriched bass and a more bold sound, and a Green for exquisite treble.