Thanks for your Input. Today Max updated PAmp V3 Build 815 but no AA support. Hope he is working on to it.
Meanwhile as @Phrosh said I tried PA Alpha Build 709
https://www.apkmirror.com/apk/max-mp/Poweramp/Poweramp-alpha-build-709-play-release/Poweramp-music-player-alpha-build-709-play-android-apk-download/download/
It works like a charm but can't pause audio.😜
Thanks @Phrosh