While your average midi controller/keyboard is a bit unwieldy, the VAX77 logically folds in half (to just 23 inches) for easier portability. Connecting to PC and Macs via 16-channel Midi or 64-channel USB, the $2450 VAX77 is not a casual piece of gear, featuring anodized aluminum controls, uniform pressure springs in each key, modulation/pitch wheel and a 3.5" LED-backlit touchscreen. While we know about it now, the VAX77 will be unveiled at NAMM this January.