Avantone PRO is an American brand that has made a special mark by recreating classic study tools. Study tools that have generally been out of production for many years are recreated one-on-one, and in many cases by hiring the original people. It has given Avantone a unique place in the market with products such as the CLA-10 (the restoration of the classic NS-10 studio monitor) and the former Avantone, a revival of the original Auratone monitor.