[Q] Are you a Real Audiophile? i need your advise & help making my nexus sound better topic

Hello

I am looking for an Audiophile who try and have the best combination for better sound (headphones, Speakers, conversation speaker etc)
i don't mind install kernel & patches. i saw many tricks but not a full guide combining the ones that really makes a different.

That's why i need your help, i came from a world (Nexus S) where Voodoo Sound combining with DSP Equalizer gave me the best result with maximum control,

Thank you all