Rane was demo'ing its Scratch Live system - an interesting product with some pretty clever technology. The Scratch Live interface connects almost any computer to an ordinary pair of turntables or CD players. It can then faithfully track every subtle movement of the stylus on the included control records. The same movement is then instantly applied to any digital audio file in the user's collection, producing a sound and feel that is indistinguishable from vinyl. All Rane products are manufactured in the USA.