Big Bell Design
Our Big Bell® and unique bell flare contribute to a vibrant sound and well balanced resistance.



The Lead Pipe
We build a little bit of resistance into our leadpipe to compensate for the open flare of our bell creating a pleasing feel. The heavy wall receiver delivers a focused tone.



Monel Pistons
Cannonball trumpets feature monel piston valves. Monel is a malleable metal alloy that ensures smooth and long lasting action. The metal re-arranges its shape with every stroke to insure a proper, tight fit and alignment with its casing. Monel resists pitting and corrosion so you won't have to have your valves re-plated. The metal also retains the valve oil longer than other leading materials.



Medium-Large Bore
We searched for the perfect bore size to facilitate a great air column. Even though the bore is technically Medium-Large, there are variations in the tube diameter across the instrument which create a comfortable degree of resistance as well as aligning pitch for great slotting.