FiiO FA7 Quad Balanced Armature Driver Earphone Monitors (Smoke/Silver) (Ships in 2-3 Weeks)
Porta.Fi Review below:
FiiO FA7
https://youtu.be/TWg-wG75MJQ
Take your listening to a new level:
4 Knowles BA per side universal IEM from Fiio
- Sub Bass & Bass: CI-22955
- Middle: ED-29689
- Treble & Ultra Treble : SWFK-31736
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