FiiO FA7 In-Ear Monitors (IEMs)

This product has been replaced by the FiiO FA7s.   The FiiO FA7s are IEMs powered by four balanced armature drivers. They're 3D printed to provide ergonomic comfort that you won’t find in traditionally manufactured IEMs.  Quad Balanced Armature Driver A balanced armature uses a delicately balanced coil within a magnetic field to reproduce detailed sounds from across the frequency range. In the FA7, a CI-22955 BA produces vigorous, low-distortion bass with its large diaphragm. An ED-29689 BA delivers natural, sweet mids. And an SWFK-31737 dual-BA produces precise, gentle treble. Combined, these drivers produce a supremely clarified and balanced acoustical experience.  Transcending Limitations with 3D Printing The FA7 is the world’s first mass-produced 3D printed quad balanced armature IEM. 3D printing transcends the constraints of traditional manufacturing, allowing FiiO to build a shell that delivers maximum sound quality and ergonomic comfort.  Pro-Grade Silver-Plated Copper Wire