Final Audio A4000
Final Audio continue to prove that audio innovation can take place at all price levels with the new A4000.
This single dynamic driver IEM takes lessons from the beryllium flagship A8000, aiming to be more versatile in servicing all genres of music and playback sources so you can wear and listen to it without undue fuss or hassle.
Its 6mm dynamic driver comes built with an internal brass housing to combine speed and control with an exciting emphasis in its bass and treble as satisfying as its fit. These made quite the impression on Everyday Listening.
A4000 is a gem for lovers of pop and other modern music and Headfonics praises its "strong treble performance that makes J-pop and K-pop thrilling". "More bass engagement, a clean and presentable midrange, and most of all, a highly detailed treble rendering" gets Ear Fidelity's nod.
This is so far the best final audio tunings i have ever heard. It makes a great pair with my ibasso dc05 dac. It gives that clean and clear soundstage.