This Roy Benson Professional Euphonium has a double bore and with three top action valves and one side action valve. This four valve euphonium is perfect for any Jr. or High school program. It features a full handset for comfort and a gold brass lead pipe. Features include a 14.5-16.8mm bore, 29 cm bell, nickel silver out slides, and a lightweight form fitting case with back pack assembly.

Features:

• 14.5-16.5 mm bore
• 29cm bell
• Nickel silver outer slides
• Gold brass lead pipe
• Form shaped case with back pack assembly