The 641 professional Bb tuba features a rotary valve configuration for a traditional Teutonic sound with the kind of precise intonation and easy playability only made possible by modern engineering expertise. It is characterized by a warm dark sound with an abundance of tonal colors. 
 
This model features an .812" bore, 16-1/2" upright bell, and four rotary valves. 
This instrument is available in-store at Summerhays Music of Orem. Contact us to plan your visit, or give us a call at (801) 226-1760.