Sony Ericsson has made available an audio equalizer for two of its 3G multimedia mobile handsets. Equalizer is available for the Sony Ericsson Satio and Vivaz and basically equalises the audio sound. It can be downloaded for free from Sony Ericsson’s PlayNow.

Once downloaded there are a number of options which can be selected such as Pop, Jazz, Dance, Rock and more such as Mega Boost and Treble Boost.

Select which one is best for you the Equalizer runs in the background equalising the sound from your music player.

Above can be seen a demo of the Sony Ericsson Equalizer in action and below a screenshot.