
Fiio has exciting products in a range of categories, but IEMs are still its biggest focus. The brand has several dozen IEMs on sale, including traditional dynamic driver designs, hybrid models that use dynamic and balanced armature (BA) drivers, and tribrid models that include electrostatic drivers in addition to dynamic and BA drivers.
The FX15 is Fiio's only tribrid IEM as of writing, and coming in at $749, it is significantly costlier than the brand's other offerings — until now. Fiio also makes IEMs that solely use BA drivers, and the FA19 is the latest product in this series. With 10 BA drivers in each earbud and as asking price of $999 on Amazon, it is also the brand's costliest IEMs to date.