[ubuntu] What are my options for using an equalizer for PulseAudio?

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http://ubuntuforums.org – Hello, community. I just installed 13.04. I'm having trouble getting pulseaudio-equalizer, because the PPA that holds that package (webupd8) hasn't updated it for Raring. I tried using PulseAudio's built-in equalizer, the equalizer sink module, but it gives me an error: Failure: Module initialization failed. I got the instructions to do this from the ArchWiki, which may be the reason why I get that error, if Ubuntu's PA has a different way of loading modules. Those are the only two methods I know to get an equalizer. Do you guys have any suggestions? Thanks. (Hardware)