Fancy turning ordinary stereo sound to 5.1 channel audio? That is now possible for portable devices thanks to the Sizen iM10 device that upscales ordinary stereo into 5.1 channel sound. This will definitely make your portable entertainment experience more pleasant, regardless of whether you’re playing games or listening to your favorite tunes, although it won’t really help since most of the source audio for (portable) games are recorded in stereo. This is made possible thanks to utilizing a bass and treble reinforcement technology combined with DBEX technology which balances the sound. There are three modes to choose from – normal stereo, music and movie. You can pick up the Sizen iM10 in six different colors for $90 a pop.