Professional C/Bb Key Euphonium Silver nickel 4 Rotary valve Horn with Case.

Allora 3 4 Bb Piston Tuba Video Review

Other countries such as Brazil, Argentina, Mexico, Sri Lanka, Turkey, India, Poland, Russia, Ukraine, Hungary, Israel. Bore size15.00mm (0.591”). Professional c/bb key euphonium silver nickel 4 rotary valve horn with case this well crafted hand made instrument, and made from all new heavy gauge yellow brass material.