Laskey Tuba Mouthpieces are a towering presence in low brass playing. With a thicker sound and more complex geometry, every aspect from the iconic rim to the exterior shape and cup has been carefully designed to provide clear articulation, precise slotting, and crisp response. The Helleberg-style H Series features a relatively straight-sided cup that blends into a concave funnel as it enters the throat. This model is the preferred choice for piston valve tubas. The Geib-style G Series produces a more brilliant sound than the H Series and works incredibly well on rotary valve tubas.