The Jupiter JEP1000 Series offers an instrument that is easy to control and has excellent projection. This non-compensating euphonium features 4 top-action stainless steel valves for smooth action. The removable valve section allows for easy maintenance and repairs. The .570" bore and 11" bell make this a great choice for the advancing euphonium player. A favorite of players and educators alike, the JEP1000 series includes a case and mouthpiece and is available in lacquer or silver plate finish.