The JEP1100M Quantum Marching Euphonium features a .592" bore plus an 11" yellow brass bell for a rich, dark sound that will project all the way to the press box. It also features a 1st valve slide trigger and 3rd valve slide finger ring for easy intonation adjustment plus a right hand carrying ring for player comfort.

Features:

Lacquered Brass Body is produced using state of the art technology to ensure an instrument of the most accurate scale and playability
Stainless Steel Pistons have remarkably smooth, fast action for improved agility and playability
The Wood-Frame Case boasts a classic look that offers excellent instrument protection whether home or on the road