Yamaha's Field-Corps multi-toms deliver a pure, focused tone that is maximized by a deeper, more balanced set of multi-toms. These toms are equipped with a lug that utilizes an arch-shape design which allows the shell to vibrate freely thus delivering greater tone. The Field-Corps multi-toms are also equipped with a 2.3 mm thick, steel Ultra Hoop™ rim that is specially designed by Yamaha. Its profile protects the bearing edge from mallet sweeps, which is especially important as the rim height lowers.

The multi-toms also utilize a high-strength aluminum reinforcement ring inserted just below the bearing edge to maintain shell integrity—especially when high-tension tuning is used.