I have been using ubuntu 14.04 around 3 weeks as my primary os. I'm really into music, i'm using lmms etc. If i install this eq, it messes up my auto switches between hdmi and audio out and sound is not clear and strong at all. is there any alternatives of that?? it shouldn't be so hard to make another eq. Basically i want something that works just like pulseaudio eq but with a way better sound quality.
You can use excellent Pulse Effects.
Install it via PPA :
sudo add-apt-repository ppa:mikhailnov/pulseeffects -y sudo apt update sudo apt install pulseeffects pulseaudio --install-recommends