Filed under: CES, Features, Portable AudioWe had a chance to get up close and personal with Swedish startup Tonium's portable DJ unit and paw this 120GB-storing mobile mixing and more device. Comparable in size to the PSP (a smidge smaller), the Pacemaker's integrated crossfader and multifunction touchpad at first blush provide a surprisingly intuitive way to control your mix. We're not gonna lie -- we kinda wish the touchpad worked more like a
