I am looking for decent equalizer for ubuntu 12.04. Recently, with 13.04 and 13.10 I have tried pulseaudio eq and other eq's. All of them were rubbish. Mainly because the output volume, because of them, decreased about 70% and equalizer it self (other than decreasing volume output) did nothing. I have built in realtek audio chipset. I have not messed around with any sort of drivers, I have completely clean install of ubuntu. Any ideas?
If you have real patience then you can achieve with pulse audio but you need to a huge process http://www.webupd8.org/2013/03/install-pulseaudio-with-built-in-system.html