CC-Tuba BB501C BB501C C. G. Conn Brass

Bore: .689“ / .728“ = 17.5mm / 18.5mm
Bell: Ø 14 3/8“ = 366mm
Yellow brass body
Gold brass leadpipe
Nickel silver outer slides
4-valves, Front Action
Stainless steel pistons
Removable valve section
Adjustable thumb rest
Lacquered finish
Original VINCENT BACH 25 Mouthpiece
Light weight form shaped case with wheels
Weight approx. 6.8 kg