Ted Klum FocusTone Tonamax Tenor Saxophone MouthpieceAfter years of success of the Acoustimer lines, Ted Klum created the Tonamax HR. These pieces use the original FocusTone Acoustimer geometry as a launching point, but are machined from solid bar stock of the finest quality German hard rubber. The goal of the Tonamax line is to appeal to the customer who wants something even more custom. Every Tonamax is completely handfinished from the exterior, chamber throat, baffle shape and profile, curve, table