ZMan2k2
1000+ Head-Fier
Viper4Android does not, as people suggest, 'improve' sound. It just changes it. It's just an entire suite of post-processors for music, so when people say 'it improves a lot', what they meant was 'it changed it to my listening preferences.'
Thanks for the explanation. I can get the sound I want with the tools in PowerAmp, so voiding my warranty doesn't seem necessary right now. Maybe after the warranty is over, however...