FIIO KA17

I hardly give 5/5 ratings for my reviews, but the Fiio KA17 deserves this stellar score for performing excellently in almost all departments.
Externals like build, accessories and portability are solid, with independent volume controls that are finely-tuned, with even an option for volume protection. There are a myriad of settings to play with, such as DAC filters, and even a UAC 1.0 mode for our gaming friends. The PEQ - only available on the Android app - unlocks tonal versatility, and may be a game-changing addition to morph the KA17 to what is desired tonally on-the-fly.