KANSTUL P3 Trumpet Modular Cup. Condition is New. Shipped with USPS Ground Advantage.

This mouthpiece will produce a brilliant yet melodic tone, especially as you go higher into the second cup.

The Kanstul Modular Parduba 3 is a discontinued, highly efficient modular trumpet mouthpiece cup manufactured at Kanstul's legacy facility in Anaheim, California.This specialized component features the legendary "Double-Cup" design originally invented by John Parduba in 1935. Built using an industry-standard 3/8-40 thread pattern, this top section is a staple for lead, commercial, and Mariachi players. It integrates onto modular backbore systems from Kanstul, Warburton, and Pickett

Warning: Be very careful not to over blow this mouthpiece since it takes much less effort to execute on than other types of cups.

This is a modular cup and will fit all Kanstul/Warburton trumpet backbores.

Parduba #5 is the mouthpiece Harry James used.