This new mouthpiece designed by Aaron Tindall is designed for use in all
CC tubas. It has a deep Helleberg-style design with slightly straighter
sides than the AT2U blending into a concave cup. The rim is designed by
Warren Deck and is one of the most comfortable on the market. It
features just the right amount of width and bite to give the player a
sense of comfort and stability. This mouthpiece produces a rich and even
tone across all registers.