1.The F9 is a three-unit driver hybrid (2 balanced armatures + 1 dynamic) in-ear monitors. The F9’s stunning exterior was inspired by something familiar we are all accustomed to: water. The sleek lines recall the ripples that occur when drops of water fall into a lake, making the F9 both more human and familiar.
2.From the perspective of ergonomic, after much testing and feedback from a wide variety of users, we came up with an over-the-ear design that is not only ergonomic but also comfortable.
3.In terms of precision craftsmanship, the F9’s outer aluminum shell is meticulously crafted using CNC systems – impressive already, but it doesn’t stop there. The shells are then carefully hand-polished and matched, before going through sandblasting and anodization.
4. Due to the way we have cleverly packaged the naturally-detailed BA drivers and the traditionally vast-sounding dynamic driver, we have achieved a fully cohesive sound that you would normally not think is possible from a puny in-ear monitor.
5. The F9 utilizes the standard MMCX connector for its interchangeable cables, and comes standard with both 2.5mm balanced and 3.5mmm single-ended cables.