[V4A] Viper4Android for HTC One
Post your recomendation, settings, question or something else.
Original Viper thread is there: http://forum.xda-developers.com/show....php?t=2191223
but it contains 500+ pages.
Viper really much improve sound quality and interpretation in stock player and speakers, but if you using PowerAMP, you must play with a settings, but for listening from speakers, stock player is better for it.